SCR mechanical drive (CB6572E)

This contact or reed switch actuation was found in a 1964 Electronic Design. The circuit can be used with sensors and the triac is load dependent.

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1 kHz Oscillator (CB24086E)
This oscillator produces short duration pulses using a PUT. The circuit is from a Radio...
Temperature shield TMP390 (CB20397E)
This is a one-channel application for the Texas Instruments TMP390 sensor obtained directly from...
LED PWM control 555 and LM350 (CB17288E)
With this circuit you can control up to 3 A of LEDs in different sequences, using a PWM...