4 layers25.4 × 58.5 mm
Shrike lite
vicharak-in/shrike
Low cost microcontroller + FPGA board for makers , hobbyist and student for endless possibility.
60 parts537GPL-2.0
Embedded c
54 boardsKiCad boards from 38 GitHub repositories tagged “embedded-c”, the most starred first; open any of them in PCBKit.
- 2 layers53.3 × 40.5 mm
64pin
microphonon/acoustic-leak-detector
AquaPing is a battery powered, stand-off, acoustic leak detector
55 parts55CC0-1.0 - 4 layers63 × 20 mm
Twinusb.kicad
s-t-e-f-a-n/twinusb
H₂H³ | Twin USB Host Switch × Triple USB Hub (with OLED Telemetry)
120 parts7 - 2 layers
- 2 layers
Ecu
felipeschmitt04/ecu-pic16f877a
Academic ECU project in C for the PIC16F877A, with Proteus simulation and KiCad PCB design.
77 parts4 - 4 layers127 × 46 mm
Motherboard
KhazAkar/espws
[MOVED to GitLab: https://gitlab.com//r3xxar/espws] Weather station firmware for ESP8266 - mirror
116 parts4MIT - 2 layers92 × 75.8 mm
STM32CrapSynth
LTVA1/STM32CrapSynth
A crappy hardware synth using STM32F303 and 4 AD9833 waveform generators
70 parts4MIT - 2 layers51.1 × 95 mm
Talk e
milovanpms/talk-e
📻 — A simple LoRa-based talkie-walkie built on ESP32, operating on the 433 MHz frequency band for long-range, low-power wireless communication.
75 parts4 - 2 layers177 × 91.6 mm
Power Charg AUTO 12V C
Aleksei327/STM32G474-Power-Charger
Experimental STM32G474-based high-current battery charger and programmable synchronous buck converter. KiCad hardware and STM32CubeIDE firmware.
160 parts3 - 2 layers77.5 × 57.5 mm
CNC FPGA Driver PCB
AmZu1212/CNC-FPGA
FPGA-driven CNC / pen-plotter control system built around the AMD/Xilinx Zynq-7000 ZedBoard. The machine uses a ballpoint pen as its toolhead and draws 2D paths on paper by coordinating X/Y motion and pen lift on the Z…
21 parts3 - 4 layers103.4 × 101 mm
TMPM4KNF10AFG
lekevin01/Toshiba_Micromouse_TXZp
Micromouse based on the TMPM4KNF10AFG Microcontroller
91 parts3 - 2 layers149.1 × 131.9 mm
Keyboard
LouiseLeciak/Module-elec-LilyPad
Lily's Pad is a simple interactive and educational object primarily intended for children (5+), teachers/educational teams, and families It allows users to familiarize themselves with the alphabet and numbers in French…
97 parts3 - 2 layers78 × 60 mm
DC Motor Controller
minhle4397/Line-Follower-Robot-v2
Improved Hardware and Firmware for Line Follower Robot
53 parts3 - 2 layers100 × 50 mm
Power Supply
adsehgal/Bench_Power_Supply
A design for a custom bench top power supply for prototyping.
106 parts2 - 2 layers111.4 × 88.4 mm
MAZEBLAZE V3
SurajSonawane2415/MazeBlaze
Developed a Line following and Maze Solving bot based on PID controller which can find the shortest path in a given maze.
42 parts2 - 2 layers60 × 56 mm
VibrationDT
adityarawat1223/Vibration-Detector
Vibration diagnostic tool using STM32 bare-metal C, on-chip FFT, and custom PCB hardware for bearing fault detection.
35 parts1 - 2 layers114.3 × 88.9 mm
CrickHit PCB
devanshjoshi08/CrickHit
Real-time cricket batting game on the TI MSPM0G3507 (ARM Cortex-M0+) with triple-ISR architecture, custom KiCad PCB, 5-bit DAC audio, and 3D-printed enclosure. Built for ECE 319H at UT Austin.
54 parts1 - 2 layers92.7 × 65.1 mm
Rfid em
harsha-2-006/134khz_Rfid_Reader
Low-frequency 134.2 kHz RFID reader using EM4095 and ESP32
21 parts1MIT - 2 layers43 × 33 mm
Soundboard
jadeaffenjaeger/quotebox
STM8 device that plays mp3 over a DFPlayer at random intervals
5 parts1 - 2 layers58 × 45 mm
CyberDeck
juanrortiz/CyberDeck
A portable USB HID cyberdeck controller built around the RP2040.
14 parts1 - 2 layers48.7 × 22.5 mm
Airsticks pcb
lizboyer/Airsticks
Airsticks was a project by myself (Elizabeth Boyer), Christian Tchilikov, and Dearborn Plys. It uses accelerometers, a speaker, an STM32 MCU, and a board we created.
69 parts1 - 4 layers51 × 57.3 mm
GBA Cartridge
radodge/Portfolio
This is a space for code elements of my professional portfolio.
39 parts1 - 4 layers105.4 × 58.9 mm
- 4 layers68.8 × 68.6 mm
GMWM Analysis Board
thejamesrhodes/IMU-Quantisation-research-project
Research into quantisation effects in MEMS gyroscopes using custom STM32 hardware.
163 parts1MIT