C

228 boards

KiCad boards from 116 GitHub repositories tagged “c”, the most starred first; open any of them in PCBKit.

2 layers66.9 × 74.5 mm
DeskHop Rev1
hrvach/deskhop
Fast Desktop Switching Device
20 parts7.9kGPL-3.0
4 layers70.8 × 108 mm
Castor and Pollux
wntrblm/Castor_and_Pollux
A Juno-inspired dual oscillator
235 parts587
2 layers151.5 × 95 mm
Aciduino pcb
midilab/aciduino
Affordable and DIY, Roland TB-303 and TR-808 step sequencer clone and midi controller. Packed with additional features, specifically designed for musicians and DJs to use on live performances or streamline their studio…
39 parts334MIT
4 layers100 × 100 mm
DAC ADC PWM IO
DanielMartensson/STM32-PLC
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.
270 parts183MIT
2 layers99.7 × 64 mm
MSXPi
costarc/MSXPi
Interface for MSX to Connect and use Raspberry Pi resources
42 parts92MIT
2 layers87 × 71 mm
Socket
eddyem/STM8_samples
Some code samples and ready projects based on STM8 (deprecated)
89 parts80
2 layers154.9 × 139.7 mm
68kBoard
transistorfet/computie
A collection of 68k computer projects, including a unix-like operating system written in C that runs on them
78 parts69GPL-3.0
2 layers71.1 × 95.3 mm
Placa PIC18F4550
WelsTheory/PIC18F4550-TUTORIAL
PIC18F4550 - TUTORIAL
36 parts55
2 layers25.4 × 45.7 mm
Rf bridge
buserror/rf_bridge
RF (433Mhz) to MQTT Bridge - with hardware
16 parts39
2 layers40.6 × 27.9 mm
CH552
nicola-strappazzon/CH552
Basic projects with CH552G
23 parts37LGPL-2.1
2 layers43.3 × 37.6 mm
ZBSmartMeter
Tropaion/ZigBee_SmartMeter_Reader
This is a ZigBee device to collect data from smartmeters using the DLMS/COSEM protocol.
37 parts32GPL-3.0
4 layers
Watch
BenjaminSoelberg/elektronika-1
A replacement module for the USSR vintage LED watch Elektronika-1 anno 1978
19 parts30GPL-3.0
2 layers45.9 × 14.2 mm
Test
konachan700/Mew
Hardware password manager
35 parts26GPL-3.0
2 layers88 × 88 mm
Acoustic levitation main
leastrobino/acoustic-levitation
Mirror of GitLab repository, all issues and pull requests should be created there.
68 parts21
2 layers25.2 × 36.8 mm
Usb kb
KrzysztofW/microdevt
Microcontroller Development Toolkit
18 parts20GPL-2.0
2 layers62.5 × 47 mm
Philphoc luma
Jana-Marie/philphoc-luma
Zigbee/Hue to WS2812 or similar addressable LED bridge.
45 parts19
2 layers86.4 × 49.5 mm
16-led board
AravinthPanch/various-hardware-projects
Collection of various PCB designs and Firmware for prototyping projects
36 parts16Apache-2.0
4 layers100 × 100 mm
ETH OPAMP DCMI FSMC CAN ENCODER CS1000
DanielMartensson/STM32-Ethernet-Camera
PCB board with camera and ethernet connection + CAN-bus
144 parts16MIT
2 layers18.6 × 16.3 mm
Lulu star 213
eTextile/Lulu
Programming light into textile
9 parts16
2 layers99.7 × 99.7 mm
Decoder Board
obiwanjacobi/Zalt
Zalt is a home brew Z80 computer with a modern(isch) chipset.
690 parts16
2 layers100 × 80 mm
Rti
cceh/rti
Reflectance Transformation Imaging
58 parts15
2 layers90.1 × 72 mm
GB Dumper
wodowiesel/GB-Dumper
GB-Dumper is a PCB project for Gameboy cartridge dumps and backups via Arduino Nano on spi-bus & USB
34 parts15CC0-1.0
4 layers70 × 80 mm
Easyrelay
stamina/easyriderc
Motorcycle ECU STM32 ARM Cortex 4 source code and hardware PCB design
78 parts14GPL-3.0
4 layers110 × 55 mm
Phloppy 0
piotr-wiszowaty/phloppy_0
Commodore Amiga floppy drive emulator
85 parts12GPL-3.0