Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
Universal Arduino based data logger to SDcard.
Air status sensor with hass integration and fan control
Dual-cell Li-Ion Battery management system.
Small low-power MPPT module for photovoltaic cells.
STM32F469I-DISCO compatible CAN shield.
Semiconductor cosmic radiation detector Silicon diode interface.
Arduino based data logger with LoRa IoT interface.
GNSS reciever ready to RTK (Real time kinematics) technology
USB power delivery solution for charging, or as a universal power source.
Lightning sensor module based on AS3935 Franklin Lightning Sensor IO. Sensor can be connected via I2C or SPI bus.
The module featuring two RF switches. Designed for radio transceivers with separate input and output.
JAMMA Xbox360 wired controller for RGBUNTU/PI cheap
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.
Strain Gauges analog front end and ADC
Small low-power photovoltaic MPPT module with LTO battery
QFH active antenna analog front end and down converter