Interfaces and adapters

7,328 boards

2 layers30.5 × 30.5 mm
Led breakout
adrienhoffet/led_breakout
Small pcb to hold the led for lipmann presenter
19 parts
2 layers94.6 × 29.2 mm
Ft4232h mini module
adrienkohlbecker/ft4232h_mini_module
Breakout board for FTDI's 4232H Mini Module
22 partsCERN-OHL-W-2.0
2 layers52 × 36 mm
H Bridge
AdriTeixeHax/Trabajo-STM-SED

17 partsGPL-3.0
2 layers88.9 × 48.3 mm
Atxmega256a3bu breakout
aero530/atxmega256a3bu_breakout
Breakout board for atxmega256a3bu
50 partsMIT
2 layers147.3 × 154.4 mm
AA PwrSens Dist
AESilky/ack-ack
Ack-Ack Robot - Rover (Mars style)
172 parts
2 layers60 × 50 mm
Aesir scale
aesirkth/atlas_load_cell
A load cell reader over CAN
56 parts
4 layers86 × 59 mm
Programmer routed1
afbravo/ic_programmer
32 pin ic programmer
53 parts
2 layers114.3 × 85.1 mm
SCELBI TTY Interface
agentorange96/SCELBI
SCELBI-8B Files
12 parts
2 layers45 × 19 mm
Cowstick-01
Agilack/cowstick
The goal of Cowstick project is to create usefull tools for microcontroller and FPGA development, for example JTAG/SWD probes, serial port adapter ...
49 parts
2 layers37 × 30 mm
STM 32 course
Ahaz387/STM-32
This project is a custom PCB designed around an STM32 microcontroller for embedded systems development and peripheral interfacing.
32 parts
2 layers51.9 × 53.3 mm
Custom interface shield arduino uno gpio breakout
Ahmed9190/custom-interface-shield-arduino-uno-gpio-breakout
A two-layer shield that maps every Arduino Uno GPIO pin to labeled external 2.54 mm headers. Perfect for learning PCB design, DRC, and silkscreen discipline.
18 parts
4 layers40.7 × 53.9 mm
Ethernet Interfacing
ahsan105/Ethernet-Interface-PCB-Design-Custom-KiCad-Hardware-Project-
High-speed Ethernet interface hardware design with custom PCB layout, libraries, and 3D models developed in KiCad.
41 parts
2 layers88.9 × 78.2 mm
MYOSA breakout
aidanmacro/MYOSA-Breath-Activity-Monitoring-for-Musicians
This repo constitutes our team's submission to the 2026 IEEE MYOSA event.
24 partsMIT
2 layers32 × 24 mm
XiaoC3 board adapter
aindustriosa/RustyBugA_Gateway
A Wifi serial gateway for the rusty buga
3 parts
2 layers95.7 × 92.9 mm
Justadongle
Ains0X1/UART-Wand
It is an open-source, ultra-compact USB-to-Serial converter. It uses the CH340E IC to provide a stable asynchronous serial interface (UART) via a USB-C connector.
33 parts
2 layers40 × 50 mm
0015 Ethernet Module W5500
AirchipTeknoloji/0015_Ethernet_Module_W5500

42 parts
2 layers121.9 × 88.5 mm
Zybo z7 pdm8 breakout v1
airsonar/pcbs
Designs for AirSonar PCBs.
59 parts
2 layers50 × 50 mm
JTAG ISOLATOR
aiwachow/USBC-AND-JTAG-ISOLATOR
Digital isolator USB-C and JTAG board
10 parts
4 layers86.4 × 50.8 mm
PCTGotekAdapter
ajfite/PCT-GoDrive
Apple II PC Transporter to DOS Drive adapter
20 partsCC-BY-SA-4.0
4 layers86.3 × 25 mm
Hdmi snake
Ajstros/hdmi-snake
Hardware design for playing snake over HDMI.
62 parts
4 layers72.6 × 35.8 mm
Esp32 cam
akashh218/ESP32-CAM-Devlopment-board
Custom 4-layer ESP32-S3 camera development board designed in KiCad, featuring camera and microSD interfaces, dual USB-C connectivity, UART programming, GPIO expansion, power management, and RF-aware PCB layout.
54 parts
4 layers48 × 30 mm
P11
akashihi/P11
ESPHome interface for Panasonic air conditioners and heat pumps (CN-CNT)
12 partsGPL-3.0
2 layers36.2 × 26.7 mm
Ffc adapter
akielaries/ffc_adapter
FFC adapter PCB for 1.5<->3.3v logic
43 parts
2 layers22.8 × 51 mm
Wiznet ethhat flipper
Akkiesoft/hat-flipper-for-wiznet-ethernet-hat
Adapter board for aligning the Ethernet port of the Ethernet HAT board with the micro USB port of the Raspberry Pi Pico
4 parts