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
GNSS reciever ready to RTK (Real time kinematics) technology
Battery Management System (BMS) with Buck-Boost Converter
A nRFMicro/Pro Micro compatible Bluetooth LE board, uses MDBT50Q nRF52840/nRF52833 module
A simple breakout board with minimal hardware design for the CH552g
byrandev, a nRF52840 dev board
Open-source air quality and environmental monitoring node with STM32H743 + ESP32-C3, LoRaWAN, RS485, USB-C, Li-ion charging, and multi-sensor support.
RP2040-based USB DMX dongle with integrated web server
Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
Without using a USB-C PD controller chip, handling communication over the USB cable, USB-C standard allows to get 5V up to 3A through a hardware availability detection. Here I show a design developed on KiCad and made through JLCPCB, powering from a USB-PD source and providing 5V and 3.3 (through a step-down converter) up to 3A.
Self-contained 5W Class-D amplifier inside a Speakon connector
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.
No description.
A modular device designed to test electrical cables. It supports testing of both short cables (both ends accessible) and long cables (with ends far apart). The device visually indicates conductor continuity using LEDs.
No description.
Local para desenvolvimento do satélite da equipe ORBI
No description.
A remote thermometer/hygrometer project for tracking 3D printer filament moisture levels via humidity/temperature sensing. Prevents print failures caused by wet filament. All trademarks are property of their respective owners.
No description.