2 layers45 × 54 mm
Pico ov7670 adapter
mkvenkit/pico_ov7670_adapter
An adapter PCB for using Pico 2W with an OV7670 camera module.
26 parts3
Interfaces and adapters
7,328 boards- 2 layers70.6 × 70.6 mm
ADCoctoSPI01
mlab-modules/ADCoctoSPI01
Octal input high-speed ADC with serial LVDS output.
80 parts3GPL-3.0 - 2 layers38.7 × 80 mm
Pi pico AD9854 adapter
mmazzanti/PicoDDS
A raspberry pico PCB for the AD9854 Analog Devices DDS
15 parts3GPL-3.0 - 6 layers32 × 24 mm
WiFi SD Adapter
MMMZZZZ/WiFi-SD-Adapter
microSD to SD adapter card with ESP32 onboard. Allows wireless access to the microSD card without removing it from its slot. Useful for car infotainment systems.
39 parts3CERN-OHL-W-2.0 - 2 layers37.5 × 36.1 mm
J Link Ultra Cortex Adapter
multiplemonomials/J-Link-Ultra-Cortex-Adapter
Improved adapter PCB from SEGGER J-Link to Cortex Debug cable
7 parts3 - 4 layers50 × 71 mm
- 2 layers40 × 55 mm
- 2 layers109 × 70 mm
Rom programmer
NetworkEntropologist/28c-eeprom-programmer
An EEPROM programmer for the 28Cx series of EEPROMs.
21 parts3 - 4 layers39.2 × 26.5 mm
Spider
niklasekstrom/spider
SPIder is an adapter that interfaces SPI devices to the clockport on an Amiga
38 parts3 - 2 layers16.9 × 29.7 mm
- 2 layers65 × 56 mm
RasPi4-UART RS485
noriakinakagawa/RasPi4-UART-RS485
Raspberry Pi 4 のUART 5chをRS485に変換したコマンド式サーボモータを動かすための基板データ
49 parts3 - 4 layers47.5 × 67 mm
Ecp5-fpc adapter
NUBIVlab/SpiderCam
[CVPR 2026] SpiderCam: Low-power Snapshot Depth from Differential Defocus
54 parts3MIT - 2 layers78.7 × 57.2 mm
Level shifter
OpenElectronicsLab/level-shifter
a 5V to 3.3V level shifter with a single-sided PCB design simple enough that it can be etched at home
8 parts3 - 2 layers101.5 × 93 mm
Gotek breakout
partlyhuman/gotek-remote
A remote interface for the Gotek floppy emulator connected by a thin FFC
19 parts3MIT - 4 layers46.7 × 19.3 mm
QFN Touch TTP223
Paschalis/Hardware-Login-Key
The Hardware Login Key is an ATtiny85-based USB device that securely automates password entry using a physical button or touch sensor. It offers a simple, hardware-driven way to log into systems or websites.
24 parts3GPL-3.0 - 2 layers70 × 54 mm
XUM1541-Pro Micro
pdaehne/XUM1541-Pro-Micro
PCB for a Pro Micro based XUM1541 device used to connect retro Commodore serial devices to modern computers via USB
27 parts3 - 4 layers23.5 × 12.5 mm
ProPrj ch32 tapioca probe mini 2026-09-03
pierrejay/ch32-tapioca-probe
CMSIS-DAP SWD/JTAG & WCH-Link RVSWIO/RVSWD debug probe implementation for CH32X035 (PIOC)
29 parts3 - 2 layers38 × 29 mm
Stdc14 jtag
poggiolo/stdc14_jtag_adapter
Convert STLINKV3-MINIE STDC14 connector to a more common JTAG 2.54mm header.
7 parts3MIT - 4 layers100 × 100 mm
Three Half Bridges
powermax555/Three-Half-Bridges
Half bridge module for use in larger power conversion and motor control systems
156 parts3 - 2 layers105.4 × 83.8 mm
Monotech HD Floppy Serial
r1cebank/Monotech-Bootable-HD-Floppy-Serial
Bootable ISA HD-Floppy + Serial Card
43 parts3GPL-3.0 - 2 layers87.6 × 55.9 mm
- 4 layers70.7 × 66.5 mm
- 2 layers25.7 × 34.4 mm
TemperatureDisplay
RobThree/TemperatureDisplay
Measures temperature and humidity using a GXHT30 and displays this information on an SSD1306 OLED display. Offers a HTTP endpoint to read values as JSON, also outputs values on serial.
4 parts3MIT - 4 layers80 × 100 mm
Ice40 breakout
RubenVoell/iceduino
The basic idea behind this project is to create a simple breakout of an ICE40 FPGA with some LEDs and Buttons to interact with the FPGA and enough resources to run a simple softcore, like a small RISC-V core.
248 parts3