This circuit makes use of a stroboscopic tube, a component that no longer exists today. The circuit is from the 70's and can be adapted to use mains voltage.
This circuit meets applications in remote control. It allows to control a motor from input pulses. The...
Maxim MAX20416 Step Down Converters Available through Mouser Electronics these 2.2 MHz converters feature...
Pressing S1 by a moment L1 glows up, remaining by a time interval depending on C1. This time...