News
September 2021
Just a little maintainace update.
Please let me know, if content are missing or if you come along a dead link or some other error(s).
Online
Play a game of othello.
JavaScript version of the line capacity calculator
Electronics
A power supply for turntable with AC synchronous motors.
Turn a 5A panel meter into a 50mA, 50mV or any other value you want...
Software for download