100 kHz crystal oscillator (CB9638E)

This basic 100 kHz oscillator is suitable for use in calibration. We found it in documentation from the 1980s. Capacitors must be ceramic.

Debounced flip Flop (CB9256E)
Found in an American magazine from 1968, this circuit produces pulses free of bounces on its...
Temperature Sensor (CB1591E )
This circuit uses a 6-bit A / D converter from Philips, and has its output compatible with most...
Short circuit eliminator for batteries (CB9541E)
The purpose of this circuit is to produce a quick discharge on a shorted battery to attempt its...