Browse hardware designs
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Public designs
Open-source hardware and firmware for a PIC16LF19156-driven IR non-contact thermometer using a Melexis MLX90614 sensor and Lumex LCD-S401M16KR LCD segment display.
Microcontroller Development Toolkit
Basic projects with CH552G
Bluetooth LE hybrid of a computer mouse and a TV remote. (software/electronics)
A knock pattern recognition with esp32
GB-Dumper is a PCB project for Gameboy cartridge dumps and backups via Arduino Nano on spi-bus & USB
Interface for MSX to Connect and use Raspberry Pi resources
Motorcycle ECU STM32 ARM Cortex 4 source code and hardware PCB design
A collection of 68k computer projects, including a unix-like operating system written in C that runs on them
A portable UV exposure controller firmware. The project uses a modular architecture with persistent settings, preset storage in Flash, battery protection logic, and an encoder-driven OLED UI.
STM32 and SIM808 GPS tracker with a custom PCB design and support for MQTT and AES-128 encryption.
Demo board which generates sample signals experimenting/checking oscilloscope features
A simple breakout board with minimal hardware design for the CH552g
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.