Browse hardware designs
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Public designs
This is a small module that handles the USB PD negotiation and simply outputs a specific DC voltage.
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.
Open Wheather Station based on STM32
Leopold FC980C replacement keyboard controller
HALLO EYE
Driverino-Shield is an Arduino based simple, low power controller for PM BLDC sensored motors.
Circular LED Panel
A solar-powered board for monitoring garden soil moisture levels.
Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
一个基于RP2040+CH9329的4k音游控制器/可编程键盘 支持扩展 硬件宏 SDVX v1.1版本正在开发中
Arduino based data logger with LoRa IoT interface.
Demo board which generates sample signals experimenting/checking oscilloscope features
DC Motor Driver Carrier Slice
Custom PCB design of an external S-&Watt-Meter for radios. Useful for all enthusiasts and amateur HAM operators.
Industrial extension board for Raspberry Pi Pico (W). RS485, EMI insulated digital input/output pins.
NoahFC - Atmega328 based Flight Controller
60/52 keys Kailh Choc V1 low profile switches ortho keyboard
A DC-DC buck converter based on an STM32 Nucleo board