This simple low power triplicator was found in 90’s American documentation. The diodes can be general purpose types and the frequency is determined by the RC network of the 555.
This circuit was found in an 80's Radio Electronics. The circuit makes use of common components and...
Using an analog microamperimeter this circuit has a phototransistor adapted to the wheel as a...
April 2017 - Already obtained at Mouser Electronicsthe new Molex miniDImm sockets according to...