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Merge branch 'hackclub:main' into main

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Firepup650 2025-05-03 13:00:27 -05:00 • committed by GitHub
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21
.gitmodules vendored
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path = hackpads/Ambrylight/firmware
url = https://github.com/pmnlla/zmk-board-cfg
branch = ambrylight
[submodule "hackpads/bongopad/pcb/KiCad-SSD1306-128x64"]
path = hackpads/bongopad/pcb/KiCad-SSD1306-128x64
url = https://github.com/pforrmi/KiCad-SSD1306-128x64
[submodule "hackpads/dawpad/pcb/libraries/MX_V2"]
path = hackpads/dawpad/pcb/libraries/MX_V2
url = https://github.com/ai03-2725/MX_V2
[submodule "hackpads/dawpad/pcb/libraries/OPL_Kicad_Library"]
path = hackpads/dawpad/pcb/libraries/OPL_Kicad_Library
url = https://github.com/Seeed-Studio/OPL_Kicad_Library.git
[submodule "hackpads/tabbyhack_k4/pcb/libraries/MX_V2"]
path = hackpads/tabbyhack_k4/pcb/libraries/MX_V2
url = https://github.com/ai03-2725/MX_V2
[submodule "hackpads/tabbyhack_k4/pcb/libraries/OPL_Kicad_Library"]
path = hackpads/tabbyhack_k4/pcb/libraries/OPL_Kicad_Library
url = https://github.com/Seeed-Studio/OPL_Kicad_Library
[submodule "hackpads/n16-remote"]
path = hackpads/n16-remote
url = https://github.com/DJ-Laser/n16-remot
[submodule "hackpads/shrekpad"]
path = hackpads/shrekpad
url = https://github.com/daamin909/shrekpad

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hackboards/dari_awesomesauce_board/README.md
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# hackboard, genesis
This is the repo for hackboard!
This is the repo for hackboard!
Has 2-USB A ports at the top, facing vertically.
USB A connectors: (some molex clone)
USB C connector:
USB hub: [SL2.1A](https://www.lcsc.com/product-detail/USB-HUB-Controllers_CoreChips-SL2-1A_C192893.html)
Filtering capacitors:
- 100uF:
- 10uF:
- 0.1uF:
(should also fit ceramic ones as well)
BOM:
- EC11 x1
- 2 vertical USB-A ports w/ LED indicators - transistors detect current flowing
- Machine pin sockets for rp2040: https://www.lcsc.com/product-detail/Female-Headers_HCTL-PM254-1-20-Z-3-0-C_C5159947.html
LED filament: https://www.aliexpress.us/item/3256807786837402.html
Pogo pins for a USB device:
ESD Protection diodes on D+ and D- for pogo pins
Need to get some generic LEDs as well for the status indicator
Surge protection?? idfk: https://www.lcsc.com/product-detail/ESD-and-Surge-Protection-TVS-ESD_TECH-PUBLIC-USBLC6-2SC6_C2827654.html
OLED status indicator would be cool

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{
"board": {
"active_layer": 0,
"active_layer": 11,
"active_layer_preset": "",
"auto_track_width": true,
"hidden_netclasses": [],

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hackboards/dari_awesomesauce_board/pcb/fp-info-cache
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24540323083309425
24543807748695469
1734366-1
TE_1734366-1
0
6
5
Audio_Module
Reverb_BTDR-1H
Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
@ -86603,6 +86610,13 @@ Through hole pin header THT 2x20 2.54mm double row
0
86
43
Pico
Raspberry_Pi_Pico_Socketed
0
40
40
Potentiometer_SMD
Potentiometer_ACP_CA6-VSMD_Vertical
Potentiometer, vertical, ACP CA6-VSMD, http://www.acptechnologies.com/wp-content/uploads/2017/06/01-ACP-CA6.pdf

1
hackboards/dari_awesomesauce_board/pcb/fp-lib-table
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(lib (name "Pico")(type "KiCad")(uri "${KIPRJMOD}/libs/Pico")(options "")(descr ""))
(lib (name "MX_Hotswap")(type "KiCad")(uri "${KIPRJMOD}/libs/MX_Hotswap.pretty")(options "")(descr ""))
(lib (name "Rotary_Encoder")(type "KiCad")(uri "${KIPRJMOD}/libs/Rotary_Encoder.pretty")(options "")(descr ""))
(lib (name "1734366-1")(type "KiCad")(uri "/Users/qcoral/Downloads/1734366-1")(options "")(descr ""))
)

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hackpads/1-Up-Hackpad/README.md Normal file
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# 1-Up Hackpad
<img src="https://cdn.hack.pet/slackcdn/5256d977ee3c95a9c025c9c18ca2b69a.png" width="400">
My 1-Up Hackpad has 7 keys: 2 rows of 3, plus one extra key that will look like Mario hitting a question mark block.
It also has a rotary encoder and a 128x32 OLED screen.
## Features:
- 7 Keys
- 2 Part Case
- Mario Design on Case
- 128x32 OLED Screen
- Rotary Encoder
- Reverse Neopixels to light up keys!
- Powered by a XIAO RP2040
### Inspirtation
I really love the Super Mario world so used that to design the aesthetics of my Hackpad. When hitting the 7th key, it is as if Mario is hitting the question mark block. I wonder what will happen...
### Challenges
I had some difficulties figuring out how to secure my Hackpad into the case so that it will be stable and not move around. With my prior understanding of Fusion360, I was able to solve this issue. I had also never used KMK or QMK before. I tried QMK but then eventually decided that KMK was better and used the extensive documentation they have to understand how to use it.
## CAD:
### How it Works
The case was made in **Fusion360**, using DXF files of the PCB to ensure accurate measurements for all parts.
The case is secured together with 4 M3 screws, and the PCB is secured to the lid using 4 M3 screws.
### Parts
There are two parts to the case, the bottom and the top. The bottom is where everthing is housed, and the top secures the PCB in place
and has holes for the various switches, encoder, and OLED screen.
<img src="https://cdn.hackclubber.dev/slackcdn/021b69e99a2f8ea11f4d2fe2b5765d93.png" width="400">
## PCB:
I made my PCB in **EasyEDA** and used a Matrix for all the key inputs, plus the rotary encoder button. I also added images to the silkscreen
to give it a bit more personality!
### Schematic
<img src="https://cdn.hackclubber.dev/slackcdn/b85c82d461604ad39ef013e756981e86.png" width="400">
### PCB
(yes my wiring is super messy, sorry)
<img src="https://cdn.hack.pet/slackcdn/6f50789a744ce80062847e193771da0d.png" width="400">
### 3D View
<img src="https://cdn.hackclubber.dev/slackcdn/0dd540b36cbfb4f55d2c81c128206e56.png" width="400">
## Firmware:
- [x] Map all Inputs for Keys
- [ ] Map all Macros for Keys
- [x] Map Rotary Encoder + Encoder Button
- [x] Map OLED Screen
- [ ] Add Images for OLED Screen
- [ ] Map LED Inputs for Neopixels
I used KMK for my firmware. I mapped the keys to different Macros that I may change or add to later. I mapped the rotary encoder and encoder
button to volume up, volume down, and mute. The screen is mapped and configured but I have not added images to it yet. I also need to decide
when I want the neopixels to come on and turn off under the keys.
<img src="https://cdn.hackclubber.dev/slackcdn/22d67c406c073b9f0db774403cd0024b.png" width="300">
## BOM:
- 1 x XIAO RP2040
- 8 x Through-hole 1N4148 Diodes
- 7 x Cherry MX Switches (clear if possible)
- 1 x EC11 Rotary Encoder + Knob
- 1 x 0.91" 128x32 OLED Display
- 7 x Blank DSA Keycaps (all white if possible, or at least 1 white)
- 7 x Reverse Mount SK6812 MINI-E LEDs
- 8 x M3x16mm Screws
- 4 x M3 Hex Nuts
- 12 x M3x5mx4mm Heatset Inserts
- 3D Printed Case (red for top, black for bottom, as shown in image)

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hackpads/1-Up-Hackpad/firmware/main.py Normal file
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# You import all the IOs of your board
import board
import busio
# These are imports from the kmk library
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import KeysScanner
from kmk.keys import KC
from kmk.modules.macros import Press, Release, Tap, Macros
from kmk.matrix import DiodeOrientation
from kmk.handlers.sequences import simple_key_sequence
from kmk.modules.encoder import EncoderHandler
from kmk.extension.display.ssd1306 import SSD1306
keyboard = KMKKeyboard()
keyboard.col_pins = (board.D3, board.D6, board.D10, board.D9)
keyboard.row_pins = (board.D7, board.D8)
keyboard.diode_orientation = DiodeOrientation.COL2ROW
encoder_handler = EncoderHandler()
encoder_handler.pins = ((board.D2, board.D1, None, False),)
#OLED Display
i2c_bus = busio.I2C(board.D_SCL, board.D_SDA)
display_driver = SSD1306(
i2c=i2c_bus
)
display = Display(
display=display_driver,
entries=[
#will add display content when i receive the hackpad
],
width=128
height=32
dim_time=10
dim_target=0.2
off_time=1200
brightness=1
)
#Macros
PRINT = simple_key_sequence(
(
KC.LCTL(KC.P),
)
)
SAVE = simple_key_sequence(
(
KC.LCTL(KC.S)
)
)
COPY = simple_key_sequence(
(
KC.LCTL(KC.C)
)
)
PASTE = simple_key_sequence(
(
KC.LCTL(KC.V)
)
)
#Keymap
keyboard.keymap = [
[COPY, PASTE, SAVE, PRINT,
KC.PSCR, KC.PAUS, KC.NO, KC.MUTE #may change this or add more layers when i receive the hackpad
]
]
#Encoder
encoder_handler.map = [
(
(KC.UP, KC.DOWN),
),
]
#Start
if __name__ == '__main__':
keyboard.go()

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hackpads/1-Up-Hackpad/production/Gerber_PCB_My Hackpad.zip Normal file
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hackpads/1-Up-Hackpad/production/main.py Normal file
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# You import all the IOs of your board
import board
import busio
# These are imports from the kmk library
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import KeysScanner
from kmk.keys import KC
from kmk.modules.macros import Press, Release, Tap, Macros
from kmk.matrix import DiodeOrientation
from kmk.handlers.sequences import simple_key_sequence
from kmk.modules.encoder import EncoderHandler
from kmk.extension.display.ssd1306 import SSD1306
keyboard = KMKKeyboard()
keyboard.col_pins = (board.D3, board.D6, board.D10, board.D9)
keyboard.row_pins = (board.D7, board.D8)
keyboard.diode_orientation = DiodeOrientation.COL2ROW
encoder_handler = EncoderHandler()
encoder_handler.pins = ((board.D2, board.D1, None, False),)
#OLED Display
i2c_bus = busio.I2C(board.D_SCL, board.D_SDA)
display_driver = SSD1306(
i2c=i2c_bus
)
display = Display(
display=display_driver,
entries=[
#will add display content when i receive the hackpad
],
width=128
height=32
dim_time=10
dim_target=0.2
off_time=1200
brightness=1
)
#Macros
PRINT = simple_key_sequence(
(
KC.LCTL(KC.P),
)
)
SAVE = simple_key_sequence(
(
KC.LCTL(KC.S)
)
)
COPY = simple_key_sequence(
(
KC.LCTL(KC.C)
)
)
PASTE = simple_key_sequence(
(
KC.LCTL(KC.V)
)
)
#Keymap
keyboard.keymap = [
[COPY, PASTE, SAVE, PRINT,
KC.PSCR, KC.PAUS, KC.NO, KC.MUTE #may change this or add more layers when i receive the hackpad
]
]
#Encoder
encoder_handler.map = [
(
(KC.UP, KC.DOWN),
),
]
#Start
if __name__ == '__main__':
keyboard.go()

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hackpads/AIR75/Firmware/firmware.py Normal file
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import board
import busio
import time
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import MatrixScanner
from kmk.keys import KC
from kmk.modules.rotary_encoder import RotaryEncoderHandler
from kmk.modules.layers import Layers
from kmk.extensions.display import Display, SSD1306, TextEntry, ImageEntry
keyboard = KMKKeyboard()
keyboard.matrix = MatrixScanner(
column_pins=[board.GP26, board.GP27, board.GP28, board.GP29], # Columns
row_pins=[board.GP2, board.GP4, board.GP3], # Rows
value_when_pressed=False,
)
# Define Keymap
keyboard.keymap = [
[
KC.ENTER, KC.NO, KC.NO, KC.PSSCREEN,
KC.F1, KC.F2, KC.F3, KC.F4,
KC.F5, KC.F6, KC.F7, KC.F8,
]
]
encoder = RotaryEncoderHandler(pin_a=board.GP0, pin_b=board.GP1)
encoder.rotation_cw = KC.VOLU # Volume Up
encoder.rotation_ccw = KC.VOLD # Volume Down
keyboard.modules.append(encoder)
# Display
layers = Layers()
keyboard.modules.append(layers)
i2c_bus = busio.I2C(board.GP6, board.GP7)
display_driver = SSD1306(
i2c=i2c_bus,
# Optional device_addres argument. Default is 0x3C.
# device_address=0x3C,
)
display = Display(
display=display_driver,
entries=[
TextEntry(text='Layer: ', x=0, y=32, y_anchor='B'),
TextEntry(text='BASE', x=40, y=32, y_anchor='B', layer=0),
TextEntry(text='NUM', x=40, y=32, y_anchor='B', layer=1),
TextEntry(text='NAV', x=40, y=32, y_anchor='B', layer=2),
TextEntry(text='0 1 2', x=0, y=4),
TextEntry(text='0', x=0, y=4, inverted=True, layer=0),
TextEntry(text='1', x=12, y=4, inverted=True, layer=1),
TextEntry(text='2', x=24, y=4, inverted=True, layer=2),
],
# Optional width argument. Default is 128.
# width=128,
height=64,
dim_time=10,
dim_target=0.2,
off_time=1200,
brightness=1,
)
keyboard.extensions.append(display)
if __name__ == '__main__':
keyboard.go()

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{
"board": {
"active_layer": 0,
"active_layer_preset": "All Layers",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": false,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
"visible_items": [
0,
1,
2,
3,
4,
5,
8,
9,
10,
11,
12,
13,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
32,
33,
34,
35,
36,
39,
40
],
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "Air75.kicad_prl",
"version": 3
},
"project": {
"files": []
}
}

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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.762,
"height": 1.524,
"width": 1.524
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_near_hole": "error",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_dangling": "warning",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
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}
],
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"tuning_pattern_settings": {
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"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
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"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
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},
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"bus_entry_needed": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"conflicting_netclasses": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
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"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"lib_symbol_issues": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"similar_labels": "warning",
"simulation_model_issue": "ignore",
"unannotated": "error",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
}
},
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},
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"filename": "Air75.kicad_pro",
"version": 1
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{
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"clearance": 0.2,
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"diff_pair_width": 0.2,
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"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
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"wire_width": 6
}
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"step": "Air75.step",
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"string_delimiter": "\""
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"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
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{
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"label": "Datasheet",
"name": "Datasheet",
"show": true
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"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
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"label": "Qty",
"name": "${QUANTITY}",
"show": true
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"label": "DNP",
"name": "${DNP}",
"show": true
}
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"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
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"legacy_lib_list": [],
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"plot_directory": "",
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
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[
"bce8e358-5f96-4db5-80a5-39c099add008",
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{"EXTRA_LAYERS": "", "ALL_ACTIVE_LAYERS": false, "EXTEND_EDGE_CUT": false, "ALTERNATIVE_EDGE_CUT": false, "AUTO TRANSLATE": true, "AUTO FILL": true, "EXCLUDE DNP": false}

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3472245298083
Audio_Module
Reverb_BTDR-1H
Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
audio belton reverb
0
7
7
Audio_Module
Reverb_BTDR-1V
Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
audio belton reverb
0
7
7

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import board
import busio
import time
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import MatrixScanner
from kmk.keys import KC
from kmk.modules.rotary_encoder import RotaryEncoderHandler
from kmk.modules.layers import Layers
from kmk.extensions.display import Display, SSD1306, TextEntry, ImageEntry
keyboard = KMKKeyboard()
keyboard.matrix = MatrixScanner(
column_pins=[board.GP26, board.GP27, board.GP28, board.GP29], # Columns
row_pins=[board.GP2, board.GP4, board.GP3], # Rows
value_when_pressed=False,
)
# Define Keymap
keyboard.keymap = [
[
KC.ENTER, KC.NO, KC.NO, KC.PSSCREEN,
KC.F1, KC.F2, KC.F3, KC.F4,
KC.F5, KC.F6, KC.F7, KC.F8,
]
]
encoder = RotaryEncoderHandler(pin_a=board.GP0, pin_b=board.GP1)
encoder.rotation_cw = KC.VOLU # Volume Up
encoder.rotation_ccw = KC.VOLD # Volume Down
keyboard.modules.append(encoder)
# Display
layers = Layers()
keyboard.modules.append(layers)
i2c_bus = busio.I2C(board.GP6, board.GP7)
display_driver = SSD1306(
i2c=i2c_bus,
# Optional device_addres argument. Default is 0x3C.
# device_address=0x3C,
)
display = Display(
display=display_driver,
entries=[
TextEntry(text='Layer: ', x=0, y=32, y_anchor='B'),
TextEntry(text='BASE', x=40, y=32, y_anchor='B', layer=0),
TextEntry(text='NUM', x=40, y=32, y_anchor='B', layer=1),
TextEntry(text='NAV', x=40, y=32, y_anchor='B', layer=2),
TextEntry(text='0 1 2', x=0, y=4),
TextEntry(text='0', x=0, y=4, inverted=True, layer=0),
TextEntry(text='1', x=12, y=4, inverted=True, layer=1),
TextEntry(text='2', x=24, y=4, inverted=True, layer=2),
],
# Optional width argument. Default is 128.
# width=128,
height=64,
dim_time=10,
dim_target=0.2,
off_time=1200,
brightness=1,
)
keyboard.extensions.append(display)
if __name__ == '__main__':
keyboard.go()

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# Air 75 (mini)
A Macro Pad with rotary encoders and OLED display.
## Specifications
### BOM
- 9x Cherry MX Switches
- 9x Blank DSA Keycaps (1x Red, 4x White, 4x Black)
- 1x Rotary Encoder
- 1x 128x32 OLED Display
- 10x 1N4148 Diodes
- 1x XIAO RP2040
- 4x M3x16 Bolt
### Other Resources
- [PCB](PCB)
- [Images](images)
| Schematic | PCB | Case |
| :--------------------------------: | :--------------------: | :----------------------: |
| ![schematic](images/schematics.png) | ![pcb](images/pcb.png) | ![case](images/case.png) |
## Author
- [Krish](https://github.com/ikrishagarwal)

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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 4.0,
"height": 4.0,
"width": 4.0
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_near_hole": "error",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_dangling": "warning",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
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"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.25,
"min_text_height": 0.8,
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"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
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"td_onroundshapesonly": false,
"td_ontrackend": false,
"td_onviapad": true
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"td_on_pad_in_zone": false,
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}
],
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"single_sided": false,
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},
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"corner_style": 1,
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"spacing": 0.6
},
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"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
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},
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],
[
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0,
0,
0,
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0,
0,
0,
0,
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],
[
0,
0,
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],
[
1,
1,
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],
[
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],
[
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[
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],
[
0,
2,
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2
],
[
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2
]
],
"rule_severities": {
"bus_definition_conflict": "error",
"bus_entry_needed": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"conflicting_netclasses": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"lib_symbol_issues": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"similar_labels": "warning",
"simulation_model_issue": "ignore",
"unannotated": "error",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
}
},
"libraries": {
"pinned_footprint_libs": [],
"pinned_symbol_libs": []
},
"meta": {
"filename": "REALhackpadPCB.kicad_pro",
"version": 1
},
"net_settings": {
"classes": [
{
"bus_width": 12,
"clearance": 0.25,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.2,
"via_diameter": 0.6,
"via_drill": 0.3,
"wire_width": 6
}
],
"meta": {
"version": 3
},
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": []
},
"pcbnew": {
"last_paths": {
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"pos_files": "",
"specctra_dsn": "",
"step": "hackpadPCB.step",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"bom_export_filename": "",
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
},
"legacy_lib_dir": "",
"legacy_lib_list": [],
"meta": {
"version": 1
},
"net_format_name": "",
"page_layout_descr_file": "",
"plot_directory": "",
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"e93d1a85-ed78-4777-b6c3-d9d128fe0685",
"Root"
]
],
"text_variables": {}
}

2343
hackpads/Advays Hackapd/PCB/hackpadschematicREAL.kicad_sch Normal file
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31
hackpads/Advays Hackapd/firmware/main.py Normal file
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import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.digital import DirectPinScanner
from kmk.keys import KC
from kmk.modules.encoder import EncoderHandler
from kmk.scanners.keypad import KeysScanner
from kmk.modules.macros import Press, Release, Tap, Macros
keyboard = KMKKeyboard()
PINS = [board.GP1, board.GP2, board.GP4, board.GP29]
macros = Macros()
keyboard.modules.append(macros)
keyboard.keymap = [
[KC.A, KC.DELETE, KC.MACRO("hello"), KC.ENTER],
]
keyboard.matrix = KeysScanner(
pins=PINS,
value_when_pressed=False,
)
#encoder
encoder_handler = EncoderHandler()
encoder_handler.pins = [(board.GP28, board.GP0)]
encoder_handler.map = [
((KC.VOLU, KC.VOLD)),
]
keyboard.modules.append(encoder_handler)
if __name__ == "__main__":
keyboard.go()

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hackpads/Advays Hackapd/production/REAL_GERBERS.zip Normal file
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38
hackpads/Advays Hackapd/production/kmk.py Normal file
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import board
#done
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.digital import DirectPinScanner
from kmk.keys import KC
from kmk.modules.encoder import EncoderHandler
from kmk.scanners.keypad import KeysScanner
from kmk.modules.macros import Press, Release, Tap, Macros
keyboard = KMKKeyboard()
PINS = [board.GP1, board.GP2, board.GP4, board.GP29]
macros = Macros()
keyboard.modules.append(macros)
keyboard.keymap = [
[KC.A, KC.DELETE, KC.MACRO("hello"), KC.ENTER],
]
keyboard.matrix = KeysScanner(
pins=PINS,
value_when_pressed=False,
)
#encoder
encoder_handler = EncoderHandler()
encoder_handler.pins = [(board.GP28, board.GP0)]
encoder_handler.map = [
((KC.VOLU, KC.VOLD)),
]
keyboard.modules.append(encoder_handler)
if __name__ == "__main__":
keyboard.go()

28
hackpads/Advays Hackapd/readme.md Normal file
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<h1>Advays Hackpad:</h1>
3 key, 1 rotary encoder switch, so it can also be pressed
KMK
2 part case, all 3D printed
Made in F360, Kicad, VSC
1️⃣ This also the first PCB i've ever made so that was for sure a challenge, but I enjoyed it and might do onboard now.
As for my inspirations, I was looking online and saw a bunch of macropads for $60, but they didnt even have rotary encoders, which is why I incorporated one in my design.
![Screenshot (252)](https://github.com/user-attachments/assets/4f8544a8-6943-4f50-910d-9b8732bb9db0)
![Screenshot (211)](https://github.com/user-attachments/assets/dc4803df-a6a6-42e9-a5b6-a656f33ea95b)
![Screenshot (250)](https://github.com/user-attachments/assets/a9ab1436-2a1a-4961-b822-60ec5be5d3d3)
![Screenshot (262)](https://github.com/user-attachments/assets/919677da-6266-4686-9e37-d996d9975f0c)
⚡ I also added a lightning bolt on the case bcuz lightning bolts are cool ⚡
💲 BOM :
3x Cherry MX Switches
1x RotaryEncoder_Alps_EC11E-Switch
1x XIAO RP2040
1x Case (top and bottom)
3x DSA Keycaps
4x M3x16 Bolt
4x M3 Heatset

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29
hackpads/Algopad/Firmware/main.py Normal file
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import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import KeysScanner
from kmk.keys import KC
from kmk.modules.macros import Press, Release, Tap, Macros
keyboard = KMKKeyboard()
macros = Macros()
keyboard.modules.append(macros)
PINS = [board.D8, board.D9, board.D10, board.D11]
keyboard.matrix = KeysScanner(
pins=PINS,
value_when_pressed=False,
)
keyboard.keymap = [
[
KC.DELETE,
KC.MACRO(Press(KC.LCMD), Tap(KC.C), Release(KC.LCMD)),
KC.MACRO(Press(KC.LCMD), Tap(KC.V), Release(KC.LCMD)),
KC.Macro(Press(KC.LCMD), Tap(KC.S), Release(KC.LCMD))
]
]
if name == 'main':
keyboard.go()

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130
hackpads/Algopad/PCB/Coool.kicad_prl Normal file
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{
"board": {
"active_layer": 5,
"active_layer_preset": "All Layers",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"shapes": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": false,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
"visible_items": [
"vias",
"footprint_text",
"footprint_anchors",
"ratsnest",
"grid",
"footprints_front",
"footprints_back",
"footprint_values",
"footprint_references",
"tracks",
"drc_errors",
"drawing_sheet",
"bitmaps",
"pads",
"zones",
"drc_warnings",
"locked_item_shadows",
"conflict_shadows",
"shapes"
],
"visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "Coool.kicad_prl",
"version": 5
},
"net_inspector_panel": {
"col_hidden": [
false,
false,
false,
false,
false,
false,
false,
false,
false,
false
],
"col_order": [
0,
1,
2,
3,
4,
5,
6,
7,
8,
9
],
"col_widths": [
186,
171,
112,
79,
112,
112,
112,
83,
112,
112
],
"custom_group_rules": [],
"expanded_rows": [],
"filter_by_net_name": true,
"filter_by_netclass": true,
"filter_text": "",
"group_by_constraint": false,
"group_by_netclass": false,
"show_unconnected_nets": false,
"show_zero_pad_nets": false,
"sort_ascending": true,
"sorting_column": 0
},
"open_jobsets": [],
"project": {
"files": []
},
"schematic": {
"selection_filter": {
"graphics": true,
"images": true,
"labels": true,
"lockedItems": false,
"otherItems": true,
"pins": true,
"symbols": true,
"text": true,
"wires": true
}
}
}

617
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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": true,
"text_position": 0,
"units_format": 0
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.8,
"height": 1.27,
"width": 2.54
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"creepage": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_filters_mismatch": "ignore",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_to_hole": "warning",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"mirrored_text_on_front_layer": "warning",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"nonmirrored_text_on_back_layer": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_angle": "error",
"track_dangling": "warning",
"track_segment_length": "error",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_groove_width": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpthpad": true,
"td_onroundshapesonly": false,
"td_onsmdpad": true,
"td_ontrackend": false,
"td_onvia": true
}
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [],
"tuning_pattern_settings": {
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_pairs": [],
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
"equivalence_files": []
},
"erc": {
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"meta": {
"version": 0
},
"pin_map": [
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],
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"bus_to_net_conflict": "error",
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"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"footprint_filter": "ignore",
"footprint_link_issues": "warning",
"four_way_junction": "ignore",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"label_multiple_wires": "warning",
"lib_symbol_issues": "warning",
"lib_symbol_mismatch": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
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"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"same_local_global_label": "warning",
"similar_label_and_power": "warning",
"similar_labels": "warning",
"similar_power": "warning",
"simulation_model_issue": "ignore",
"single_global_label": "ignore",
"unannotated": "error",
"unconnected_wire_endpoint": "warning",
"unit_value_mismatch": "error",
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"wire_dangling": "error"
}
},
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},
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"filename": "Coool.kicad_pro",
"version": 3
},
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"clearance": 0.2,
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"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 2147483647,
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},
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"plot": "C:/Users/ccqui/OneDrive/Desktop/",
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"label": "Exclude from Board",
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"label": "Footprint",
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import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import KeysScanner
from kmk.keys import KC
from kmk.modules.macros import Press, Release, Tap, Macros
keyboard = KMKKeyboard()
macros = Macros()
keyboard.modules.append(macros)
PINS = [board.D8, board.D9, board.D10, board.D11]
keyboard.matrix = KeysScanner(
pins=PINS,
value_when_pressed=False,
)
keyboard.keymap = [
[
KC.DELETE,
KC.MACRO(Press(KC.LCMD), Tap(KC.C), Release(KC.LCMD)),
KC.MACRO(Press(KC.LCMD), Tap(KC.V), Release(KC.LCMD)),
KC.Macro(Press(KC.LCMD), Tap(KC.S), Release(KC.LCMD))
]
]
if name == 'main':
keyboard.go()

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![Screenshot 2025-02-25 233441](https://github.com/user-attachments/assets/3f185525-d055-4f02-a17b-12ff9398da40)
![image](https://github.com/user-attachments/assets/330f5fc6-9c27-46a7-9147-36061b8e637c)
![image](https://github.com/user-attachments/assets/e55119cf-fe1f-48d4-aca7-853be455d206)
Inspiration:
There are certain keybinds that are useful when using a program I commonly use, so I figured that ti would be fun to have a dedicated key for each of them (that isn't just a key on my keyboard!)
Challenges:
While I have worked with hardware in the past, this was a very software-involved project. It was my first time using GitHub as well, so it was very difficult uploading this project. However, it has inspired me to start learning more software skills!
BOM:
6x Cherry MX Switches
2x SK6812 MINI Leds
1x XIAO RP2040
6x Blank DSA Keycaps
4x M3x16 Bolt
4x M3 Heatset

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{
"board": {
"active_layer": 37,
"active_layer_preset": "All Layers",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": false,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
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],
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "Hackpad.kicad_prl",
"version": 3
},
"project": {
"files": []
}
}

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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
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"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
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"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
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"height": 1.524,
"width": 1.524
},
"silk_line_width": 0.1,
"silk_text_italic": false,
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"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
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},
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"meta": {
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},
"rule_severities": {
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"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
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"footprint": "error",
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"text_height": "warning",
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},
"teardrop_options": [
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{
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}
},
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},
"ipc2581": {
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"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
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},
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},
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"spice_external_command": "spice \"%I\"",
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[
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# Amber’s Hackpad
Unfortunately, I’ve not been able to come up with a fancy name for it :(
My hackpad is quite generic - it has 11 switches, 3 neopixels, a rotary encoder and a 128x64px OLED display. The idea is that different keys will be hooked up to quickly do different tasks such as running scripts or restarting services, and will execute different functions when clicked. The OLED will randomly switch between showing stats for my self-hosted stuff, stats for HC stuff or maybe fun art.
## Features
- Acrylic case
- 128x64 OLED display
- EC11 rotary encoder
- 3 WS2812B RGB LEDs
- 11 keys
## CAD Model:
Screws together using 4 M3 screws. Comes in two pieces - base and the top. The model was made in Fusion360.
![hackpad](assets/hackpad.jpeg)
## PCB
The PCB was made in KiCad!
### Schematic
The schematic was me figuring stuff out as I went along - part of it from my unused Hackpad v1 submission, part from the advanced guide and part from the inter webs.
![Schematic](assets/schematic.jpeg)
### PCB
![PCB](assets/pcb.jpeg)
I borrowed some of Max’s Heidi & Orpheus art for the PCB as well as adding a Hack Club flag and my pfp, to make it more personal. Keys are MX_V2!
## Firmware
The firmware isn’t finished yet! I started it and I think the rotary encoder and some keys would work, but I want to make this when I get the hardware.
## BOM
To make this hackpad you’ll need
- 11x Cherry MX Switches
- 11x DSA Keycaps
- 4x M3x16 screws
- 4x M3 hex nuts
- 1x EC11 Rotary Encoder
- 1x 0.96” 128x64 OLED display
- 3x SK6812 Mini-E LEDs
- 1x XIAO RP2040
- 1x case

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hackpads/AmbersHackpad/firmware/main.py Normal file
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import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.keys import KC
from kmk.scanners import DiodeOrientation
from kmk.modules.encoder import EncoderHandler
from kmk.modules.macros import Press, Release, Tap, Macros
keyboard = KMKKeyboard()
encoder_handler = EncoderHandler()
macros = Macros()
keyboard.modules.append(macros)
keyboard.col_pins = (board.GP26, board.GP27, board.GP28, board.GP29,)
keyboard.row_pins = (board.GP3, board.GP4, board.GP2)
keyboard.diode_orientation = DiodeOrientation.COLUMNS
encoder_handler.pins = ((board.GP3, board.GP26),)
# Here you define the buttons corresponding to the pins
# Look here for keycodes: https://github.com/KMKfw/kmk_firmware/blob/main/docs/en/keycodes.md
# And here for macros: https://github.com/KMKfw/kmk_firmware/blob/main/docs/en/macros.md
# Leaving the defaults here - would like to configure it when I get the hardware so I can properly play around with it
keyboard.keymap = [
[KC.A, KC.DELETE, KC.MACRO("Hello world!"), KC.Macro(Press(KC.LCMD), Tap(KC.S), Release(KC.LCMD)),]
]
encoder_handler.map = [((KC.VOLD, KC.VOLU, KC.MUTE),)]
if __name__ == '__main__':
keyboard.go()

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# Ankipad
_10-key macropad designed for Anki revision._
### For reference...
[Anki](https://apps.ankiweb.net/) is an active recall revision software, if you haven't heard of it how have you been revising until now? This macropad will bring you a ***STEP*** (cough cough) closer to acing your next Anki study session.
## Features
![Overall view of hackpad](https://cdn.hackclubber.dev/slackcdn/96724c006044ab476172d34c9e80c9d5.png)
- Powered by a seeed XIAO RP2040
- 10 mechanical MX-style keys
- 3D printed case
![Breakdown of hackpad case](https://cdn.hackclubber.dev/slackcdn/a7c4783f74d1fa51aa624c3d8ec1fe54.png)
## Inspiration
![PCB of hackpad A](https://cdn.hack.pet/slackcdn/46f52e5f468250cd2d4019a69cfc0848.png)
I picked this project because I didn't like my current Anki keyboard setup, which made revising SUPER hard. But then, with basically no experience in PCB design or CAD, I learned how to use KiCad, FreeCAD and met some cool people on ```#hackpad```. I wrangled with FreeCAD for sooo long, and watched so many YouTube tutorials, most of all ScottoKeebs, but in the end I'm happy with how it turned out.
![Schematic of hackpad](https://cdn.hackclubber.dev/slackcdn/db33b678bd7c74396faeacdd625412fb.png)
I put doing this off for a while, so I didn't get time to add some of the other features I wanted like rotary encoders and OLED screens. But maybe if Hackpad V3 comes...?
![PCB of hackpad B](https://cdn.hack.pet/slackcdn/9ac1312a16688a2119521cce77ff10f7.png)
## Bill of Materials
|Quantity|Item|
|--------|----|
|1|Seeed XIAO RP2040|
|10|Cherry MX switches|
|10|DSA keycaps|
|4|M3x16mm screws|
|4|M3 hex nuts|
|10|1N4148 Diodes|
|1|3D-printed case|

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ISO-10303-21;
HEADER;
FILE_DESCRIPTION(('FreeCAD Model'),'2;1');
FILE_NAME('Open CASCADE Shape Model','2025-02-19T20:26:01',(''),(''),
'Open CASCADE STEP processor 7.8','FreeCAD','Unknown');
FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
ENDSEC;
DATA;
#1 = APPLICATION_PROTOCOL_DEFINITION('international standard',
'automotive_design',2000,#2);
#2 = APPLICATION_CONTEXT(
'core data for automotive mechanical design processes');
#3 = SHAPE_DEFINITION_REPRESENTATION(#4,#10);
#4 = PRODUCT_DEFINITION_SHAPE('','',#5);
#5 = PRODUCT_DEFINITION('design','',#6,#9);
#6 = PRODUCT_DEFINITION_FORMATION('','',#7);
#7 = PRODUCT('Unnamed3','Unnamed3','',(#8));
#8 = PRODUCT_CONTEXT('',#2,'mechanical');
#9 = PRODUCT_DEFINITION_CONTEXT('part definition',#2,'design');
#10 = SHAPE_REPRESENTATION('',(#11),#15);
#11 = AXIS2_PLACEMENT_3D('',#12,#13,#14);
#12 = CARTESIAN_POINT('',(0.,0.,0.));
#13 = DIRECTION('',(0.,0.,1.));
#14 = DIRECTION('',(1.,0.,-0.));
#15 = ( GEOMETRIC_REPRESENTATION_CONTEXT(3)
GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#19)) GLOBAL_UNIT_ASSIGNED_CONTEXT(
(#16,#17,#18)) REPRESENTATION_CONTEXT('Context #1',
'3D Context with UNIT and UNCERTAINTY') );
#16 = ( LENGTH_UNIT() NAMED_UNIT(*) SI_UNIT(.MILLI.,.METRE.) );
#17 = ( NAMED_UNIT(*) PLANE_ANGLE_UNIT() SI_UNIT($,.RADIAN.) );
#18 = ( NAMED_UNIT(*) SI_UNIT($,.STERADIAN.) SOLID_ANGLE_UNIT() );
#19 = UNCERTAINTY_MEASURE_WITH_UNIT(LENGTH_MEASURE(1.E-07),#16,
'distance_accuracy_value','confusion accuracy');
#20 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#7));
ENDSEC;
END-ISO-10303-21;

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import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import MatrixScanner
from kmk.keys import KC
keyboard = KMKKeyboard() # main instance of keeb
keyboard.matrix = MatrixScanner(
column_pins=[board.AO, board.A1, board.A2, board.A3, board.MISO], # column
row_pins=[board.SCK, board.RX], # row
value_when_pressed=False,
)
# keymap
keyboard.keymap = [
[
KC.D, KC.A, KC.B, KC.T, KC.Y,
KC.SPACE, KC.KP_1, KC.KP_2, KC.KP_3, KC.KP_4
]
]
if __name__ == '__main__':
keyboard.go()

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{
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"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
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"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "hackpad2.kicad_prl",
"version": 3
},
"project": {
"files": []
}
}

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{
"board": {
"3dviewports": [],
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"apply_defaults_to_fp_shapes": false,
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"dimension_precision": 4,
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"height": 1.524,
"width": 1.524
},
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"silk_text_italic": false,
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"silk_text_thickness": 0.1,
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}
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},
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"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
},
"legacy_lib_dir": "",
"legacy_lib_list": [],
"meta": {
"version": 1
},
"net_format_name": "",
"page_layout_descr_file": "",
"plot_directory": "",
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"e4439b1f-dd06-4ea4-af31-0056df077be8",
"Root"
]
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"text_variables": {}
}

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@ -0,0 +1 @@

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hackpads/Ankipad/production/main.py Normal file
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@ -0,0 +1,23 @@
import board
from kmk.kmk_keyboard import KMKKeyboard
from kmk.scanners.keypad import MatrixScanner
from kmk.keys import KC
keyboard = KMKKeyboard() # main instance of keeb
keyboard.matrix = MatrixScanner(
column_pins=[board.AO, board.A1, board.A2, board.A3, board.MISO], # column
row_pins=[board.SCK, board.RX], # row
value_when_pressed=False,
)
# keymap
keyboard.keymap = [
[
KC.D, KC.A, KC.B, KC.T, KC.Y,
KC.SPACE, KC.KP_1, KC.KP_2, KC.KP_3, KC.KP_4
]
]
if __name__ == '__main__':
keyboard.go()

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@ -46,10 +46,11 @@ The biggest challenge I faced was getting used to KiCad, as my transition from e
## BOM
- 1x XIAO RP2040 (Wihout header pins)
- 12x Generic Red Switch (With clear case)
- 12x Generic White DSA Keycaps (I won't mind HC keycaps :3)
- 12x Red Linear MX-Style Switches (The ones that allow leds to shine through)
- 12x Generic White DSA Keycaps
- 1x SSD1306 128x32 0.91" OLED
- 12x 1N4148 Diodes
- 12x SK6812 MINI-E LED
- 2x 4.7k resistor
- 4x M3x16mm SHCS Bolts
- 4x M3x5x4 Heatset inserts

12
hackpads/Anson's HackPad/production/LowerCase.step
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@ -11,8 +11,8 @@ cturing Information (PMI)---4.0---2014-10-13'),
/* implementation_level */ '2;1');
FILE_NAME(
/* name */ 'LowerCase.step',
/* time_stamp */ '2025-02-16T23:00:59+08:00',
/* name */ 'Anson''s HackPad v27.step',
/* time_stamp */ '2025-02-19T18:11:29+08:00',
/* author */ (''),
/* organization */ (''),
/* preprocessor_version */ 'ST-DEVELOPER v20',
@ -17257,16 +17257,16 @@ SOLID_ANGLE_UNIT()
#14253=PRODUCT_DEFINITION_SHAPE('',$,#14256);
#14254=SHAPE_REPRESENTATION('',(#7164),#14246);
#14255=PRODUCT_DEFINITION_CONTEXT('part definition',#14260,'design');
#14256=PRODUCT_DEFINITION('Anson''s HackPad','Anson''s HackPad v26',#14257,
#14256=PRODUCT_DEFINITION('Anson''s HackPad','Anson''s HackPad v27',#14257,
#14255);
#14257=PRODUCT_DEFINITION_FORMATION('',$,#14262);
#14258=PRODUCT_RELATED_PRODUCT_CATEGORY('Anson''s HackPad v26',
'Anson''s HackPad v26',(#14262));
#14258=PRODUCT_RELATED_PRODUCT_CATEGORY('Anson''s HackPad v27',
'Anson''s HackPad v27',(#14262));
#14259=APPLICATION_PROTOCOL_DEFINITION('international standard',
'ap242_managed_model_based_3d_engineering',2011,#14260);
#14260=APPLICATION_CONTEXT('Managed model based 3d engineering');
#14261=PRODUCT_CONTEXT('part definition',#14260,'mechanical');
#14262=PRODUCT('Anson''s HackPad','Anson''s HackPad v26',$,(#14261));
#14262=PRODUCT('Anson''s HackPad','Anson''s HackPad v27',$,(#14261));
#14263=PRESENTATION_STYLE_ASSIGNMENT((#14264));
#14264=SURFACE_STYLE_USAGE(.BOTH.,#14265);
#14265=SURFACE_SIDE_STYLE('',(#14266));

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hackpads/Astral_Hack_Pad/PCB/Hack_pad.kicad_prl Normal file
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@ -0,0 +1,83 @@
{
"board": {
"active_layer": 0,
"active_layer_preset": "",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": false,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
"visible_items": [
0,
1,
2,
3,
4,
5,
8,
9,
10,
11,
12,
13,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
32,
33,
34,
35,
36,
39,
40
],
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "Hack_pad.kicad_prl",
"version": 3
},
"project": {
"files": []
}
}

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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.762,
"height": 1.524,
"width": 1.524
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [
{
"gap": 0.0,
"via_gap": 0.0,
"width": 0.0
}
],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_near_hole": "error",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "ignore",
"microvia_drill_out_of_range": "error",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"npth_inside_courtyard": "warning",
"padstack": "warning",
"pth_inside_courtyard": "warning",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "ignore",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_dangling": "warning",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
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"td_onroundshapesonly": false,
"td_ontrackend": false,
"td_onviapad": true
}
],
"teardrop_parameters": [
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"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
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"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [
0.0
],
"tuning_pattern_settings": {
"diff_pair_defaults": {
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"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
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"corner_style": 1,
"max_amplitude": 1.0,
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"spacing": 0.6
},
"single_track_defaults": {
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"max_amplitude": 1.0,
"min_amplitude": 0.2,
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"spacing": 0.6
}
},
"via_dimensions": [
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"drill": 0.0
}
],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
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},
"erc": {
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},
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},
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},
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],
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"operating_point_overlay_v_range": "~V",
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},
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