Explore projects

Satirical functional model of Stalin's head, featuring RGB eyes and built-in song playing mechanism. Bluetooth controlled.

a tiny board that gets you free drinks at McDonald's!

---DISCONTINUED--- may still work, but McDonald's changed the promo into a sucky one, making further development not worth it

remote controlled arduino car

The project about Antenna VHF Switch 4-port RX with integrated sequencer and power supply distribution for LNA and coaxial relay.

Dickie Toys speed boat upgrade

2020 COVID-19 consipracy themed decoration, complete with programmable RGB

The Project digiratl controled RF Attnuator with Minicircuit chip DAT-31-PP.

Arduino library and examples for the openCanSat 2.0 kit

The Antenna HF Switch for my contest station in Single Operator (Single Band) 2 VFO operating mode - Low Power 100W with my radio Icom-7610.

Pico High Altitude Balloon WSPR Tracker v5.0

Pico High Altitude Balloon WSPR Tracker v4.5

arduino-driven siren which triggers when an unauthorized person accesses your toilet!

Satelite for the european finals of CanSat competition held by European Space Agency ESA developed by team from radioclubs OK1RAJ and OK1KVK.

Radio satelite for the CANSAT competition held by European Space Agency ESA developed by team from radioclub OK1RAJ.

ZČU KAE/RIS

Awesome, 3D printable, hollow dickbutt with Arduino-driven RGB lighting inside