Found in a Maxim publication from the 90s, this circuit generates signals from 10 to 25 kHz with a THD better than -80 dB. The circuit makes use components of the time.
This very interesting project was obtained in a 1980 publication. It consists of a device that is...
We find this ultra-simple transmitter circuit that is nothing more than a very short range RF...
This circuit found in Popular Electronics from July 1974 consists of an oscillator that sends its...