Browse hardware designs
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Public designs
All HF bands QRP CW/SSB transceiver
A physical chess board without the concept of turns
A uni-board split ortholinear made for stenography. Uses QMK Firmware's Gemini Protocol. This is the pro micro version (aka Uni v2)
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.
Digital (RS485 - based) soil moisture and temperature sensor
Open Hardware DSP Platform ADAU145x DSP supporting ADAU1452, ADAU1451, and ADAU1450 devices
A dual channel brushless motor controller based on the RP2040 microcontroller, designed in Kicad.
Tokay AI Camera - ESP32 camera development board
Backpack-style addon boards for the Flipper Zero!
A prototype board with connectors for electronic testing and development.