Interfaces and adapters

7,328 boards

2 layers25.9 × 19.3 mm
Uart data logger
123swk123/uart_data_logger
UART data logger to SD card using CH32V003
14 parts1MIT
2 layers95 × 72 mm
Bridge
53175ddd/3P-VVVF
自作三相インバータのオープンソースプロジェクト
31 parts1
2 layers56.6 × 54.1 mm
UIAPduino breakout board
53175ddd/UIAPduino-breakout-board
UIAPduino Pro Micro 用ブレイクアウト基板
14 parts1CC-BY-SA-4.0
2 layers60 × 40 mm
New ADC Circuit with Op Amp
abdurrahman-eee/Bipolar--5-V-to-0-3.3-V-Sensor-Interface-Board
The Bipolar ±5 V to 0-3.3 V Sensor Interface Board is a general-purpose analog front-end designed to safely connect bipolar ±5 V sensor outputs to 3.3 V microcontroller ADC inputs.
18 parts1
2 layers
Phyether
acassis/phyether
This is an Ethernet PHY board based on Andy Brown board.
43 parts1MIT
2 layers100 × 50 mm
DataModem
acwright/DataModem
Data (RS-232/Serial) to Audio Modem
40 parts1CERN-OHL-P-2.0
2 layers50 × 50 mm
LocoNet Interface
acwright/Wright-Train-Works
Project files for Wright Train Works
32 parts1MIT
4 layers44.6 × 90 mm
Syzygy breakout flash-1V8
adamcritchley/syzygy-breakout-flash-1V8
SYZYGY Breakout Board for strictly 1.8V flash chips
21 parts1MIT
4 layers105.6 × 76 mm
Syzygy breakout flash-1V8XL
adamcritchley/syzygy-breakout-flash-1V8XL
SYZYGY Double-Wide Breakout Board for strictly 1.8V flash chips
33 parts1MIT
2 layers41.7 × 68.6 mm
Mri swd
adamgreen/mri-swd
Work In Progress! - MRI-SWD - GDB compatible hardware probe which allows debugging of Cortex-M based microcontrollers over SWD.
8 parts1Apache-2.0
2 layers69.7 × 57.1 mm
ESPiezometer
adbj-hw/ESPiezometer
Open hardware ESP32-C3 device for RS485 piezometric sensor installation and validation — includes PCB, firmware, app, STL enclosure, and field-ready documentation.
15 parts1
2 layers34 × 53 mm
YY1705K1A0 breakout
ahmedbarakat207/YY1705K1A0-ST7735S-breakout
a PCB Breakout to Connect the YY1705K1A0 TFT 1.8 inch Display into Arduino/ESP GPIO
10 parts1MIT
2 layers49.5 × 34.5 mm
Fog mcu interface
aidtopia/hauntcontrol
Controlling Halloween props with Arduino
15 parts1
4 layers220 × 150 mm
Dual active bridge
ajkumar-1907/POWER-ELECTRONICS-LIB
Open-source library of power electronics converter topologies — KiCad schematics, working principles, use cases, and design notes for DC-DC, AC-DC, DC-AC, and AC-AC converters. Free to use, modify, and build on.
174 parts1MIT
6 layers154.5 × 89.5 mm
Giga shield v03 final
ajokela/giga-shield
Arduino Giga R1 WiFi Shield with SN74LVC8T245PW driven level shifters for Z80 RetroShield interfacing
64 parts1BSD-3-Clause
4 layers100 × 100 mm
Breakout
akashihi/Project334

43 parts1
2 layers50 × 50 mm
Frame strip
akerlund/rgb_driver_3ch
A three channel RGB LED driver written with openlibcm3 and drawn with KiCad
87 parts1
2 layers19.2 × 12.5 mm
Bg button
Akkiesoft/bg-button
Pimoroni Breakout Gardenで使えるただのボタンブレイクアウトボード
7 parts1
2 layers48.3 × 114.3 mm
Level Shifter
alasdair-morrison/IMU-Rover

24 parts1
2 layers21.4 × 36.7 mm
Tm1640 breakout
aleokdev/tm1640_breakout
TM1640 Breakout Board
13 parts1CC-BY-SA-4.0
2 layers57 × 22 mm
AERIS Breakout Board
Alexander-T-Moss/AERIS
Open-source air quality monitor built around an ESP32 microcontroller, SEN55 module and custom breakout board.
10 parts1GPL-3.0
4 layers60 × 56 mm
STM32F4 Breakout REV2
alphaseneca/pcb_design_repo
A repository for storing and documenting the pcb design files.
63 parts1MIT
2 layers45.7 × 50.8 mm
QL 4 floppy addon
alvaroalea/QL_4_floppy_addon
A add-on Board to connect 4 disc drivers to a Miracle Disc interface on Sinclair QL Computer
7 parts1
2 layers27.9 × 35.6 mm
Can servo x6 breakout
AndersonRayner/pcb_uav_breakouts
Breakout boards for various UAV projects
8 parts1