We found this circuit in a Radio Electronics Experimenter from 1990. The circuit uses a common incandescent bulb and a car ignition coil.
August 2017 - Mouser Electronics is stocking the new Molex optical EMI shielding adapters. These...
We found this simple receiver with germanium transistors and listening on a crystal phone in a...
This circuit is from a 1975 Miniwatts magazine, therefore using Philips components from that time,...