AC Triac latch (CB7237E)

This circuit is suggested by a 1965 General Electric documentation. The triac must be in accordance with the controlled load.

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High Output Voltage Amplifier (CB6179E)
This circuit is from Mullard 1969 documentation. The circuit operates at a relatively high supply...
Third Order Asymmetrical Butterworth Filter (CB5110E)
This asymmetrical crossover filter was obtained from an 80s integrated circuit manual. The...
Pirograph (CB527E)
This dimmer constrols the temperature of a wire used to print images in wood or other materials....