JK 4037 Flip Flop with Reset (CB25121E)

We found this circuit in the April 1988 issue of Radio Electronics magazine. The circuit can be reset electronically.

Piezoelectric Transducer Power Oscillator (CB15911E)
This circuit is suggested by National Semiconductor and is based on the LM3900, a quadruple...
Dual Gate MOSFET Oscillator C (CB15471E)
The circuit shown in the figure is characterized by stability and the use of a common component. This...
22 Second Time Circuit (CB16687E)
We found this circuit in an article of our own from 1992. The circuit is based on an integrated circuit...