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

Open-source design for a "Génies en Herbe" / "Reach for the Top" quiz machine (can't afford the machines that are for sale on the Internet).

Help Tekkikat drive a DeLorean by learning morse code at the same time!

Trying to revive an older, unique Pachinko whose control board was victim to fire sprinkler (water) damage...

It is a NFC enable gift box that requires activation of 12 constellations to open it.

A cute little companion bot for media excursions! With a smart, consent-based camera, high-quality microphone, and cute wiggly ears.

Minimalist cars race with a strip of smart LEDs and two switches.This project has evolved and now has its own website: www.openledrace.com

Weather station with remote outdoor sense, FM radio, blinkey lights and secret hidden compartment., Magic 8-Ball, Insulin Estimator, etc.

An Arduino and Bluetooth-based Hot Wheels finish line timer to record cars' speed and determine the winner of each heat.

A one-button USB controller for hands-free voice communications while gaming.

This code is developed to "test" drive a model train between two gates made of a LED and LDR.

Taking a project from an Arduino Uno and breadboard to an ATtiny85 on proto-board.

Kid and his father make Piano Tiles automatic Robot.

Do you always slack off on your computer and worry about getting busted? Not anymore!

I made replicas of the two games, Pong and Breakout, to play on an Arduino Uno with a 2.4" TFT touchscreen.

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

Make life an adventure with new places and companions!

How to build a hammer strength test with Arduino, NeoPixels and The Tactigon Skin (T-Skin). Fun example to use accelerometer and Bluetooth.

Arduino and easy to use photo occupancy sensors simplify control of the grade crossing signals and sound effects on a model railroad.

An Arduino and Bluetooth-based Hot Wheels finish line timer to record cars' speed and determine the winner of each heat.

Simblee BLE + Arduino Micro = FUN :-)

ArcheAge gamepad for instant combos.

Kids love streamers! Make a majestic box with buttons (and lights!) which will power a fan to wave small streamers in the air!

Working Star Trek tricorder, including a temperature sensor, and multiple other show-like scanning features.