2 layers51.5 × 48.9 mm
ESP32 IoT Sensor Controller
ehasunchy/kicad-pcb-projects
KiCad PCB design portfolio featuring ESP32 IoT hardware, power regulation, USB interfaces, schematics, PCB layouts, and manufacturing files.
36 parts
PCB layout
319 boardsKiCad boards from 113 GitHub repositories tagged “pcb-layout”, the most starred first; open any of them in PCBKit.
- 4 layers48.1 × 41.6 mm
- 2 layers25.4 × 22.9 mm
Fiberaudio pm
islandcontroller/fiberaudio-pm
A Pmod™ Compatible peripheral module featuring a pair of active optical audio transmitter/receivers
8 partsCERN-OHL-P-2.0 - 2 layers63.5 × 52 mm
Esp32-laser security
JaswantBhartiya/esp32-laser-security
A wire-free laser security tripwire system powered by an ESP32-S3. Features independent transmitter nodes, multi-bounce mirror pathing, dynamic auto-ambient light calibration, custom KiCad PCB files, and 3D mechanical…
17 partsMIT - 2 layers28.6 × 25 mm
- 2 layers32.5 × 36.5 mm
Buck convertor
Kartik9250/AP63200WU_Buck_convertor
A variable output synchronous buck converter designed as a practice PCB based on AP63200 in KiCad. Takes a USB-C input and delivers a tunable regulated output over USB-A and screw terminals.
17 partsMIT - 2 layers45.5 × 23 mm
5V-3.3V PowerSupply
kerylfo/5V-to-3.3V-LDO-Power-Supply
5V-to-3.3V linear regulated power supply PCB designed in KiCad, verified with LTspice simulation, and optimized for low thermal resistance and low EMI.
4 parts - 2 layers37 × 23 mm
TPS5430 Buck 5V
Kraad25/TPS5430_Buck_5V
12V-to-5V synchronous buck converter (TPS54308), designed in KiCad
20 parts - 4 layers60 × 30 mm
BinaryClock3
kwame-y/BinaryClock
A rechargeable pocket clock displaying HH:MM:SS with 20 LEDs, built around an ATtiny1616, a constant-current LED driver, and a real-time clock.
58 parts - 2 layers82 × 94 mm
LIBV
LIBVproject/LIBV-ventilator-pcb
Low Resource Ventilator Project to fight against COVID-19.
127 partsMIT - 2 layers40 × 94 mm
- 2 layers50 × 25.2 mm
PD controler
Moumne-mo/stusb4500-pd-trigger
Standalone USB-C Power Delivery trigger board (5V-20V / 3A+) using STUSB4500 & KiCad
29 parts - 2 layers39.6 × 49.9 mm
- 2 layers95.2 × 111.9 mm
Fuente lineal
N4ch0VS/fuente-lineal-regulable
Diseño en KiCad de una fuente de alimentación lineal regulable, con esquemático, PCB y lista de componentes, pensada para obtener un voltaje de salida ajustable de forma estable.
65 parts - 2 layers50 × 55 mm
SimpleFlightController
Ningheim/Pathfinder
A compact 2-layer flight controller built around the STM32F722 — onboard 2S battery charging, IMU + barometer, microSD logging, two servo outputs. Currently working through final layout cleanup before fab.
82 parts - 2 layers27.8 × 39.1 mm
PwrBrk5V
raju-gudala/5v-Power-Module-UAV-avionics
High-efficiency 5V wide-input DC-DC power module for UAV avionics — KiCad, LTspice, PCB design
42 partsMIT - 4 layers78.5 × 55 mm
RUDRAKINUXIS Lite
RaviKachhwaha/RUDRAKINUXIS-Lite
It is a high-performance 600W (20V–25.2V 6S) FOC BLDC ESC for UAVs & robotics. Powered by STM32G431 CORDIC MCU, it features 16 AWG wire-reinforced 2oz copper pads for motor/power, an integrated flight controller bus…
111 parts - 2 layers81.6 × 93.8 mm
Panel
Retro-Fitt/Protek-506-Bluetooth
Protek 506 Multimeter Serial to Bluetooth Interface For PC
357 partsGPL-3.0 - 2 layers49.5 × 85.5 mm
Door alarm
RoiCorporation/door-alarm
Repository with the PCB design for the door alarm project.
16 partsMIT - 4 layers38 × 48 mm
- 2 layers32.3 × 11.5 mm
Battery Management
SingularTeabag/Battery-Management
A Repository for Battery Management PCBs
34 partsGPL-3.0 - 2 layers60.8 × 52.7 mm
- 2 layers60 × 64.7 mm
- 2 layers39 × 32.2 mm
Ac dc converter
Srushti-D-Hebbar/12v-ac-to-dc-converter
Two-layer KiCad PCB for converting 12V AC to unregulated DC using a full-wave bridge rectifier, capacitor filtering, and LED power indication.
10 partsMIT