2 layers50 × 25 mm
Mbus master
roarfred/AmsToMqttBridge
Minimalistic system to read AMS/HAN data from electrical meter
50 parts223
Circuit
67 boardsKiCad boards from 37 GitHub repositories tagged “circuit”, the most starred first; open any of them in PCBKit.
- 2 layers30 × 100 mm
- 2 layers25.4 × 25.4 mm
Solar esp32
fadushin/solar-esp32
Kicad sketches for solar charger for 3.2v LiFePo4 batteries
31 parts42 - 2 layers148.8 × 132.2 mm
Usbflashprog
robsonsmartins/usbflashprog
A memory device programmer (Flash/EPROM/E2PROM) board and software, connected to PC by USB port.
125 parts36 - 2 layers79.8 × 129.5 mm
- 4 layers100 × 100 mm
GP22 board
charlesbaynham/GP22_RF_Photon_Correllation
Schematic, PCB and source code for a low-cost TDC interface designed for performing RF--Photon correllation for atomic physics experiments
147 parts11 - 2 layers80 × 100 mm
DIY AM FM Radio Receiver with CXA1019S
TeknoTrek/DIY-AM-FM-Radio-Receiver-with-CXA1019S
This repo contains open-source KiCad PCB designs for a DIY AM/FM radio receiver using the Sony CXA1019S IC. Perfect for electronics beginners! 🔹 Key Features: Dual-band (AM+FM) receiver schematic Optimized PCB…
48 parts9 - 4 layers219 × 108.5 mm
Z80DevBoard
gianluca-rainis/Z80DevBoard
An advanced development board for the Z80 microprocessor, powered by an RP2040.
182 parts7CERN-OHL-S-2.0 - 2 layers59.7 × 45.1 mm
- 2 layers48.5 × 18 mm
7805 regulator
TeknoTrek/7805-Voltage-Regulator
This project demonstrates the design and implementation of a 7805 voltage regulator circuit. It includes the schematic, PCB layout, and 3D models to ensure stable 5V output from higher voltage sources.
5 parts7 - 2 layers95.5 × 104.6 mm
FmRadio
TeknoTrek/Arduino-Nano-FM-Radio-Si4703
Part of the Teknotrek YouTube channel, this repository includes KiCad files for an FM Radio project using Arduino Nano, Si4703, and other components.
16 parts7 - 2 layers40 × 45 mm
Fm Transmitter
TeknoTrek/Fm-Transmitter
This repository is part of the Teknotrek YouTube channel, where we share electronics projects. Find KiCad files for FM transmitters, voltage regulators, and more.
20 parts7 - 2 layers65.7 × 51 mm
(KiCad)DriveUnit B series(ver2.0)
issaimaru/MoterDriver_v1
80A級モータードライバ 制作期間:2022/01/18頃～ 名前:DriveUnit Bseries
67 parts5Apache-2.0 - 2 layers63 × 89.5 mm
- 2 layers45.7 × 60.2 mm
Pcb watch
nithinmathewjoji/Schrodinger-Clock-PCB-Watch-
An open-source ESP32-S3-based smartwatch with RTC, I2C display, buzzer, LEDs, and battery monitoring. Designed using KiCad, it features a compact PCB layout, Li-Po battery support, and USB charging
58 parts4MIT - 2 layers96.9 × 61.6 mm
Ccb
omelia-iliffe/creature-control-board
Use this circuit board to create your own creatures!
90 parts4MIT - 2 layers51.3 × 14.7 mm
Lcdconn50
deltabeard/lcdconn50
Raspberry Pi Breakout Board for a 50 Pin LCD Connector (KD026 FM)
8 parts1CC-BY-SA-4.0 - 2 layers118.7 × 86.4 mm
- 2 layers25.4 × 45.7 mm
Modulo de Temperatura
joseguerra3000/temperature-module
Temperature module compatible with arduino and digilent cerebot. Useful for calibrating thermoresistors. Able to use three temperature sensors at the same time (LM35, AD22103, Thermoresistor).
15 parts1 - 2 layers42 × 49.5 mm
- 2 layers90 × 43 mm
- 2 layers100 × 100 mm
Pic dev board
bablokb/pcb-pic-devboard
Development board for PIC12/PIC16 microcontrollers
80 partsCC-BY-SA-4.0 - 2 layers74 × 48 mm
- 2 layers
Heart
CesarOtoniel/charlieplexedHeart
Charlieplexed LED sequencer with the shape of a heart. Intended to be mounted on wired LED sign and not on the PCB.
20 partsApache-2.0