2 layers17.5 × 19.5 mm
Interfaces and adapters
7,328 boards- 2 layers72.2 × 62.9 mm
Pico stepper breakout
aams86/pico_carrier_stepper
a pcb design for the raspberry pi pico, stepper driver, and motor driver
29 parts - 2 layers42.3 × 45.1 mm
Wii Nunchuck ProMicro Adapter
aapaetsch/Clone-Hero-Adapter-for-Wii-Guitar-ProMicro-PCB
A compact PCB with minimal components designed to connect a Wii Guitar Hero controller to your PC, enabling seamless play in Clone Hero and other rhythm games.
13 partsMIT - 2 layers58 × 47.5 mm
ArmPCB
AaravD356/RS485-Encoder-PCB
RS485 encoder interface board for accurate joint position feedback on UMD Mars Rover Team's autonomous arm. Supports a multi-drop RS485 encoder bus with CAN integration to an STM32-based control system.
28 parts - 2 layers50 × 35 mm
ThermoBench Sensor Adapter
aarontrujillofz-ee/ThermoBench-ESP32-Sensor-Validation
ThermoBench is an electrical engineering portfolio project that combines an ESP32 microcontroller, an NTC thermistor, analog signal conditioning, temperature monitoring, simulated fault scenarios, and analysis of real…
10 parts - 2 layers
Test dev1
aayu0-0/RS485-to-WiFi-Gateway
An STM32-based RS485 to Wi-Fi gateway supporting Modbus communication for industrial IoT applications.
21 parts - 2 layers34.9 × 56.5 mm
Home Automation v1
aayu0-0/SEEED-RS485-Extension-Board-reverse-engineering-project
SEEED RS485 Extension Board reverse-engineering project
64 parts - 2 layers50.7 × 21.5 mm
ATmega328p microcontroller board
Abhi90808/ATmega328p_microcontroller_board
This project is a ground-up recreation of the Arduino Nano form factor using the ATmega328P microcontroller. Rather than using a pre-made module, the entire hardware stack was designed from scratch: oscillator circuit…
26 parts - 2 layers35 × 30 mm
9.ATtiny85 Breakout
Abhi90808/ATtiny85-Breakout
Minimal breakout board for the ATtiny85 microcontroller with USB programming support, decoupling capacitors, and accessible I/O pins.
15 parts - 2 layers60.2 × 41.4 mm
Dual sensor breakout
Abhi90808/Dual_sensor_breakout
This project is a dual-sensor breakout board combining two of the most widely used sensors in IoT and robotics applications onto a single compact PCB.
24 parts - 2 layers62 × 69.1 mm
- 2 layers22.9 × 24.1 mm
- 2 layers32.6 × 25.4 mm
- 4 layers65 × 56 mm
USB HID Module Hat
Accessibilita/USB-HID-Module-Hat
Raspberry Pi Hat that adds RS485 communication to Raspberry Pi 5 for interfacting with USB and Bluetooth HID Devices
34 partsCERN-OHL-S-2.0 - 2 layers78.1 × 71.4 mm
- 2 layers35 × 18.1 mm
Before routing
adachi6k/xiao-pmod-adapter
Tang Primer 25K Pmod UART adapter for XIAO ESP32-C3; KiCad design and JLCPCB files
6 parts - 2 layers42 × 20 mm
003-UART-1602
ADBeta/003-UART-1602
Standard 1602 LCD Controller using a CH32V003, with UART/RS232 Receiver
17 partsMIT - 2 layers25.4 × 30.5 mm
JLINK 20P SWDIO 10P Adapter
ADBeta/20P-JTAG-to-10P-SWD-Adapter
MkII 20P JTAG to 10P SWD Adapter with Inducator LEDs, 3.3v regulator, RESET button and 1.27mm header
14 parts - 2 layers16.5 × 63.5 mm
CH32V006 QFN32
ADBeta/CH32V006_QFN32_Breakout_PCB
USB-C Breakout Board for the CH32V006 Microcontroller
13 partsMIT - 2 layers28 × 42 mm
CH341 Breakout
ADBeta/CH341A_USB_C
USB-C CH341A Breakout Board with EEPROM, I2C, SPI and UART Outputs - with headers for SOIC Clips
18 partsMIT - 2 layers35 × 22 mm
IR UART
ADBeta/IR_UART
A Minimal cost, maximum flexibiity USB->UART->IR Converter PCB, with USB-C
18 parts - 2 layers57 × 55.8 mm
DesignLab semV
adbik4/DL-FinalProject
The design and implementation of a measurement and data logging system based on ATmega328pb microcontroller. The system is intended for measuring temperature and pressure using dedicated digital sensors: DS18B20 and…
33 parts - 2 layers50.8 × 83.8 mm
Teensy breakout
AdershM-2/Teensy-4.1-Breakout-Board
A simple Breakout board schematic for teensy 4.1 to attach pluggable screw terminals (2.54mm pitch)
7 parts - 2 layers85.5 × 32.3 mm
Wein Bridge Oscillator
aditya02095/Wein-Bridge-Oscillator
Created a PCB file for the Wein Bridge Oscillator created
23 parts