This circuit was found in documentation from the 90s. The components used are not common today. The circuit can be adapted to employ modern equivalent components.
This circuit generates pulses at a frequency that can be adjusted by a potentiometer. The circuit is...
In this application we show how to get tuning from 0 V to an LM350 regulator IC. The setting also...
The circuit presented is a simple MW tuner that can be plugged into the input of any audio...