Browse hardware designs
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Public designs
Raspberry Pi Hat for a GPS driven NTP-Server
Raspberry Pi Pico fan controller
The LÄMP-Prism is an aesthetically pleasing and colorful effect lamp that can be used in your home.
Board for converting Grove device to IoT Server using ESP32-C3-WROOM-02.
Some keypads/macropads
A circuit board for driving PDLC film from 12 V DC
BrickPico - Open Source LED Light Controller
OtterCast is an open-source audio streaming device running Linux. Based on a Sochip S3 SoC, featuring a Webinterface, shairport-sync, snapcast, Spotify Connect and pulseaudio sink/source.
A power supply for a complete, Raspberry Pi based ADS-B Receiver Setup with independent power rails for the different components.
PMW3610 laser mouse sensor breakout board, support either 1.8V or 3.3V logic
A controller for miniature stepper motors
A nRFMicro/Pro Micro compatible Bluetooth LE board, uses MDBT50Q nRF52840/nRF52833 module
A TS100 USB-PD replacement PCB.
Open-hardware Meshtastic feature phone — RP2350B dual-core, SX1262 LoRa, GNSS, 36-key keyboard, 2.4″ IPS display. CERN-OHL-S-2.0.
Cost effective DIY DCC Decoder for model railroad locomotives
Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
Industrial extension board for Raspberry Pi Pico (W). RS485, EMI insulated digital input/output pins.
60/52 keys Kailh Choc V1 low profile switches ortho keyboard