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  • Stepped Timer (ART726E)
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Circuit Bench

  • Alternator AC Adjustment (CB20078E)

      When an alternator is used to supply constant current, it needs an adjustment that must be made as...

  • Monostable Optical Shield (CB16925E)

      Capacitor C and resistor R in this circuit determine the time the output remains at the high level...

  • Dark Alarm (CB25477E)

      This sensitive circuit with common transistors was found in the Radio Electronics magazine of July...

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