Recent Projects

A coffee table that draws pretty patterns in sand using a corexy mechanism to move a magnet

Automatically sort random Lego pieces by colour!

Computer based on raspberry pi pico 2 arround the z80 CPU

a DIY radio reconnaissance device

This circuit is not new but is rarely used or talked about. So here is a linear VR using BJTs only

Built with Arduino UNO R4 Wi-Fi + RTC + IR Sensors + Buzzer - because Mom said "Put that book back where it belongs!")

ATmega2560 based SBC with VGA, PS/2 and SD cards - meant to run FORTH now and serve as graphic card later.

Simple Audio Spectrum Analyzer with multiple adjustable display, speed, and sensitivity modes for a customizable audio visualization experi

The 8-key macro pad with LCD isn’t just another macro pad— it's a visual, scriptable, dynamic control deck you build and own.

Smart RFID Lock using Arduino UNO R4 - keyless, portable, and automatic servo lock any space. Secure simple and smart!

An Arduino Uno R4 Wi-Fi-powered intelligent, automated RFID attendance system that tracks attendance, timing and summary in real-time!

Ever dreamed of driving a car with your mind? Just by using EEG (brainwave) and EMG (muscle) signals?

Learn Smart, Drive Safe: The Ultimate Guide to DRIVING SCHOOL ALDIE VA

The Smart Presentation Controller lets you navigate slides hands-free using simple hand gestures

custom(izable) circuit for sending some megabytes over differential pairs.

By implementing a custom micro-coded CPU that executes it directly (up to 100MHz)