Soak your unsuspecting friends with a motion-activated water gun!

A fun pocket-sized travel game for any age. Try your luck and make the light stop on the green LED.

Getting Tiny Tetris running on a 128x64 OLED display using an Arduino Nano or Uno.

Make simple math with arduino UNO

Kill this terrifying bug at any distance with a laser ray! (Or dream about it...)

Reliable and proven sensors designs. Example of code. Recommendations for use.

Make your own Simon Says game with adjustable difficulty, sound and random levels.

Simple useless box with Arduino and LEDs for mood effect.

Hugo just turned one, and to celebrate we bought him a Duktig kitchen from IKEA. I added a working microwave.

A simple game disse/roulette with Arduino and a MAX7219 8x8 led matrix.

Tired of usual pranks? Then this is the best way to prank your friends in the dark.

Play a game on an LCD display with any remote control you want. But watch it, it gets faster in every level.

Another childhood toy. Although the original was brilliant with its icosahedron 20 answers, now with an Arduino I can add as many as I want.

When a Nerf gun doesn't have a scope, add a movable one with an Arduino and a servo!

Beat me if you can!

The next round in my birthday table decoration challenge.