A blog about my tinkering with Arduino, ESP and Teensy microcontrollers. Besides developing physical and IoT prototypes, I like the challenge of coding math visualizations within the relatively limited specs of these boards.

This blog is currently in the 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.

Latest project: Wireless Audio Visualizer