8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

Rolling Roof Computer Interface is an Arduino powered device that will automate a Roll-Off-Roof-Observatory.

Test all electronic components with Component Tester UNO Shield.

I decided to make my own phone that would only be used for making and receiving calls. I hope it will be as durable as the Nokia 3310.

Real-time artwork based on collected data.

Architectural machine for controlling a diode matrix ws2812b with 4 connected ultrasonic sensors and distance data collection in Excel.

Arduino-based digital hardware synthesizer modules. Goal was to design something to be cheap and super easy to build. First iteration.

This device detects the presence of your hand and automatically release a specific amount of Hand-wash / Sanitizer to your hand.

Detect cat using litter, count the number of visits and display info.

The goal of this game is to repeat a sequence of lights and notes with 7 levels of difficulty.

Kid and his father make Piano Tiles automatic Robot.

Copper touch keyboard

This robot uses 4 Sharp IR sensors to wander around the house and avoid running into things.

Motor driver circuit with some power saving features.

My daughter made three floor hotel for LOL dolls, but wasn’t satisfied with manual elevator. So I automated it.

Control your PC musical software from a MIDI keyboard.

This is a very simple way to control a 3-phase AC installation in a delta configuration.

The Arduino clock that says it as it sees it.

A home security application, providing surveillance of the front door and the kitchen.

Shows to visually impaired or ignoring the resistors colour code, lazy techs etc..., either the exact value or value in E12 or E24 series

Plays standard Midi files.

Rodent behavioural test equipment is key for biological research yet expensive - our team is developing a low-cost alternative