Browse hardware designs
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Public designs
Analog DC Motor Driver (BC547 + 5V Relay). Hardware project designed in KiCad for Inatel's E05 analog electronics class.
Strain Gauges analog front end and ADC
Custom Keyboard & Numpad inspired by the IBM "Unsaver", built with Onshape and KiCad
A 4x10 hotswap ortholinear keyboard that supports multiple configurations.
Project files from Design an RP2040 board with KiCad
The Tick is the next evolution in covert access control system implants for simulating adversary-in-the-middle attacks.
An open source RP2040 MCU Board Family
A collection of Arduino boards recreated from scratch in KiCad. Legacy USB connectors have been replaced with USB-C where applicable.
Open-source FPGA development board for education and digital design learning. Focused on accessibility, reproducible hardware and open toolchain integration for students, makers and academic environments.
20 pin SWD/JTAG J-Link to 10 pin (0.1" and 0.05") reconfigurable Cortex-M header with power supply and TagConnect compatibility, as well as with a reset button. (Info about about J-Link Commander and Segger RTT is also given.)
A Custom STM32 board that runs on a battery with MCP73831 and is easily programmable with USB thanks to the CP2102 USB-to-UART chip.
Small low-power photovoltaic MPPT module with LTO battery
KiCAD project of PCB that reads data from the Aidon electricity meter's HAN port and converts it to an RS485 bus, enabling integration with home automation systems, data loggers, and industrial equipment.
Convert power delivered over USB-C PD to charge 10S/12S Li-Ion battery
QFH active antenna analog front end and down converter
Small low-power MPPT module for photovoltaic cells.
RS485 Spy is an open-source hardware tool for real-time monitoring, logging, and testing of RS-485 networks
PCB board for Smogly sensor [ESP8266/ESP32]