Found in the February 1997 Electronics Now magazine, this circuit controls motors according to the transistor used. For the transistor indicated, the maximum current is 200 mA.
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,...