A blog about my tinkering with Arduino, ESP and Teensy microcontrollers. In addition to developing physical and IoT prototypes, I enjoy the challenge of realizing fast graphics on small displays driven by these boards.

This blog is currently in the (very slow) process of being relaunched.

A selection from archived old posts will come back online, revised where necessary due to changes in libraries, APIs or the Arduino/ESP toolchain. Some new posts may be dedicated to the most ‘liked’ projects from my side trip to YouTube.

Latest project: 360° Distance Radar