A cap used to detect and notify you if someone from behind comes closer to you in offices, grocery shops, public transport places, etc.

Aren't they stunning?

Make it play "La Cucaracha" when your door closes

Two stepper motors and an Arduino to turn around an SMD part.

Saving my parents marriage (metaphorically speaking).

Open a garage door using only hand gestures!

An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.

Scare infiltrators of your room!

A flexible, extensible platform for COVID-19 testing - quick and easy detection and tracing in the developing world using CRISPR tests.

Data logging from two electricity meters (type "eHZ") simultaneously and store data (time and value of reading) to an SD card.

This project is an Arduino-controlled, 3D-printed functional Nerf replica of the Kang Tao Gun from the upcoming video game Cyberpunk 2077.

Sniff-out the real tooter.

Use your Arduino board and drive as many nixie tubes you want.

Control your room lighting system and display weather information via specifically developed Android app and a uniquely designed PCB.

A physical and portable LED sign in the shape of the Astralis logo.

This is my Clyon Raider kit to which I added Arduino controlled internal lighting.

Use your Arduino Nano or Particle Photon board and build a binary Nixie clock with 18 x IN-2 Nixie tubes.

It has some LEDs inside something that refracts.

Our Gnome becomes a weather forecaster with an Arduino Nano Every and a pressure sensor. Get your local forecast without the internet.

Landje Robot is an fully open source STEM robot. It deviates in two aspects from many other builds. See here where...

Our Gnome is ready to follow you in your travels and keep track of all the places you visit, thanks to a GPS shield and the Nano Every.