Tornadoes are still a mystery to scientists due to the difficulty of collecting data. We've learned a lot through research, but not enough.

I needed an easy way to control some stepper motors that I had, so I went to work, and this is what I built.

I created an alarm clock using a motion detection sensor so that you're not able to just hit the snooze button and go back to sleep.

Make a user-friendly interface with an alphanumeric display, a rotary encoder and a finite state machine.

Choose the colours of the LED strip using Hue/Saturation/Value parameters, flick the switch and watch your music come to life through FFT.

Porting Arduboy to the ATMega4809 and making it run on a Arduino Nano Every.

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

Aren't they stunning?

Open a garage door using only hand gestures!

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

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

Scare infiltrators of your room!

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

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

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

Make it play "La Cucaracha" when your door closes

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

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

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

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.

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

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