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

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

Make it play "La Cucaracha" when your door closes

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.

Scare infiltrators of your room!

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

Aren't they stunning?

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

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

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

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

Open a garage door using only hand gestures!

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

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

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

This stroboscope is a precise and versatile instrument which can be used to analyze periodic or fast motions.