Boards by mattwach

16 boards

Open-source boards designed in KiCad by mattwach on GitHub, from 9 repositories. A board’s address here is its repository’s there.

2 layers20.3 × 20.3 mm
Breadboard buttons
mattwach/cnc_pcb_tools
Describes and end-to-end process of milling PCBs with cheap 3018 machines. Provides some helpful utilities written in Python.
6 parts98Apache-2.0
2 layers76.2 × 48.9 mm
Epaper clock
mattwach/epaper_clock
Autosetting clock based on an epaper display. Runs about a year on batteries and has basic weather telemetry (temperature, pressure, humidity).
14 parts48Apache-2.0
2 layers70.1 × 62 mm
Led matrix 64x32 kicad
mattwach/matrix_clock
"I DON’T EVEN SEE THE CODE ANYMORE" - The Matrix. This is a clock that presents in a matrix-like format on an 8x8 RGB LED matrix. At first you will not be able to read it but eventually the patterns will become clear.
10 parts12GPL-3.0
2 layers122 × 88 mm
Lipo drainer schematic
mattwach/battery_drainer
Hardware to safely discharge LIPO batteries to storage levels
64 parts11Apache-2.0
2 layers119.4 × 57.2 mm
Macro rail kicad
mattwach/motorized_macro_rail
Contains a hardware design and firmware for a stepper-motor-powered macro rail module. The module is designed to be attachable to a manual rail.
20 parts7
2 layers70 × 50 mm
Led light project
mattwach/portable_led_lamp
Contains firmware, schematics and 3D models for a LED lamp that can accept a wide range of voltages.
20 parts7GPL-3.0
2 layers
Led kitchen light controller
mattwach/avr_pico
My AVR libraries I've created over the years. Many of them have been augmented to be usable with Pi Pico as well.
15 parts6
2 layers58.4 × 27.3 mm
Latency schematic
mattwach/game_controller_latency_tester
A hardware design and some software tools for measuring the latency of game controllers with a Raspberry PI
13 parts1
2 layers63.5 × 49.8 mm
Custom lift schematic
mattwach/custom_garage_lift
This is a design (parts, 3d models, electronic schematics) for a motorized lift that is designed to handle up to 50 pounds (23 Kg). Concepts within the project can be used in other usecases, such as heavier lifts.
26 parts
2 layers76.2 × 48.9 mm
Epaper clock
mattwach/epaper_clock
Autosetting clock based on an epaper display. Runs about a year on batteries and has basic weather telemetry (temperature, pressure, humidity).
6 parts48Apache-2.0
2 layers76.2 × 48.9 mm
Epaper clock
mattwach/epaper_clock
Autosetting clock based on an epaper display. Runs about a year on batteries and has basic weather telemetry (temperature, pressure, humidity).
14 parts48Apache-2.0
2 layers42 × 9 mm
Button pcb kicad
mattwach/matrix_clock
"I DON’T EVEN SEE THE CODE ANYMORE" - The Matrix. This is a clock that presents in a matrix-like format on an 8x8 RGB LED matrix. At first you will not be able to read it but eventually the patterns will become clear.
5 parts12GPL-3.0
2 layers54.6 × 63.5 mm
Matrix clock kicad
mattwach/matrix_clock
"I DON’T EVEN SEE THE CODE ANYMORE" - The Matrix. This is a clock that presents in a matrix-like format on an 8x8 RGB LED matrix. At first you will not be able to read it but eventually the patterns will become clear.
7 parts12GPL-3.0
2 layers53 × 87 mm
Xt60 array
mattwach/battery_drainer
Hardware to safely discharge LIPO batteries to storage levels
17 parts11Apache-2.0
2 layers56 × 13.3 mm
Backup beeper kicad
mattwach/avr_pico
My AVR libraries I've created over the years. Many of them have been augmented to be usable with Pi Pico as well.
6 parts6
2 layers53 × 24 mm
Voltage cuttoff 1s minimal parts
mattwach/avr_pico
My AVR libraries I've created over the years. Many of them have been augmented to be usable with Pi Pico as well.
14 parts6