2 layers48.3 × 76.2 mm
Nuclone tester medium
Squantor/squantorDevelBoards
Various development boards/test for microcontrollers, check for breakouts here
121 parts1MIT
Electronics
1,429 boardsKiCad boards from 602 GitHub repositories tagged “electronics”, the most starred first; open any of them in PCBKit.
- 2 layers19.2 × 39.5 mm
Ad9744-breakout
sur5r/ad9744-breakout
Breadboard-compatible breakout board for AD9744 (or lower resolution, pin-compatible siblings AD9742, AD9740, AD9748)
11 parts1 - 2 layers46.5 × 65 mm
SAN PCB
SyedIhteshamuddin/All-Arduino-Projects
Embedded systems, PCB design, and electronics projects documenting my journey toward Electrical Engineering.
19 parts1 - 2 layers61 × 34 mm
- 2 layers99.1 × 69.2 mm
Game Board
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
51 parts1 - 4 layers42.5 × 58.5 mm
STM32 GPS Tracking Module
tejashviraj19/PCB-Design-Lab
PCB Design projects, KiCad layouts, embedded hardware experiments, and fabrication-ready PCB designs.
61 parts1 - 2 layers18.5 × 12.1 mm
Headphone plug
TimGoll/pcb_ae2_soundlink_usb-c
A few months after the warranty expired one of the contacts in the USB receptable broke of. This made it impossible for me to charge the device.
6 parts1 - 4 layers124.5 × 61 mm
- 2 layers61 × 37.1 mm
Touch button tester
TimGoll/pcb_touch_test
For an upcoming project I wanted to test how to implement PCB touch pads. The easiest solution that I could find was to use the TTP223 IC. All in all the design was pretty easy and straightforward.
21 parts1 - 2 layers90 × 43 mm
- 2 layers62 × 38.1 mm
Water meter counter
usimd/water-meter-counter
Inductive water meter counting module for B-meters GSD8
46 parts1 - 2 layers96 × 75 mm
Cocktail PCB
Will946/Cocktail-Machine
Tell it what's in your liquor cabinet, it asks an AI for a cocktail, then pours it through peristaltic pumps. Judges your ingredient choices silently.
21 parts1MIT - 4 layers170 × 120 mm
Cm5
YORROY123/kicad-scripted-pcb
Three KiCad 10 PCBs designed entirely as Python code with layered verification
243 parts1MIT - 2 layers36 × 47 mm
- 2 layers25.4 × 25.4 mm
- 2 layers54.5 × 90 mm
Dev board
21shravan/AT89s51-dev-board
A modern AT89S52 (8051) development board featuring USB Type-C power, CH340C USB-to-UART, ISP programming, and a complete open-source hardware design documented from schematic to PCB.
44 parts - 4 layers60 × 47 mm
Stepper controller
abdallah-yasser/stepper-motor-controller-pcb
4-layer KiCad PCB: Arduino-compatible stepper motor controller (ATmega328P + DRV8825)
63 partsMIT - 2 layers39 × 20 mm
Blinky-555
Abdulhamid-Baghdadi/eda-format-converter
Convert PCB boards, symbols and footprints between KiCad, Eagle and EasyEDA in any direction, in the browser (nothing uploaded) or from the CLI.
11 partsMIT - 2 layers80 × 60 mm
- 2 layers60 × 36.5 mm
Ir sensor
Agilan74/IR-Obstacle-Detection-Sensor-PCB
Custom IR obstacle detection sensor PCB designed using KiCad.
17 parts - 2 layers60.1 × 40 mm
Microphone
AhmedYehia-M23/low-noise-microphone-preamplifier
Low-noise 5 V electret microphone preamplifier with adjustable 30–40 dB gain, AD8656 analog front end, KiCad PCB design, and LTspice validation.
27 parts - 2 layers73.7 × 57.1 mm
LightDudu4Lila
AleBerta311/LightPCB
A simple PCB schematic for USB LED light that turns on when it's dark.
36 partsGPL-3.0 - 2 layers43.2 × 47 mm
Current sink or swim
ALeggeUp/current-sink-or-swim
Project work from The Online Electronics Aprenticeship program at Contextual Electronics
29 partsCC-BY-SA-4.0 - 2 layers14.5 × 8.6 mm
Getting to blinky
ALeggeUp/getting-to-blinky
This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ or send a letter to Creative Commons, PO Box…
17 partsCC-BY-SA-4.0