Night Light (CB25088E)

This circuit controls an external light that turns on at dusk and off in the morning. The circuit is from a Radio Electronics from October 1987.

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Bidirectional Motor Control L165 (CB15141E)
Motors up to 2 A DC can be controlled by this circuit that we find in the manual for linear...
1kHz Triggered Oscillator 555 (CB25513E)
We found this circuit in the October 1992 Radio Electronics magazine. The frequency is given by C1...
Voice Scrambler (CB4755E)
This voice scrambler is used to obtain effects in the 2.5 to 5 kHz range. The circuit is from...