Some choosen projects. Some serious ones. Some not that serious ones.

In memory of

A seemingly solved minesweeper field. Find the mistake to enter the backdoor.

STM32F030F4Px Breakout Board

A minimalistic breakout board for STM32F030F4Px microcontrollers (TSSOP20).

Christmas Lantern

A wooden lantern with a battery driven candle simulation.


Be aware of a stolen maypole!

Elecrow Christmas Tree

Some shiny battery driven christmas tree sponsored by Elecrow.