Found in Popular Elecronics, this configuration also appears in this section, but obtained from other sources. The 14.4 V supply allows the circuit to be used in the car.
We found this filter in the 1990 Motorola Linear Databook, but it can be implemented with other...
This circuit is from Linear Technology 2005 documentation. The circuit is based on company...
This circuit sources a ramp signal with characteristic given by the diac. The circuit is powered...