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  • Stepped Timer (ART726E)
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Circuit Bench

  • Lie Detector (CB24608E)

      We found this circuit in the October 1979 issue of Radio Electronics magazine. It uses a 7016...

  • Display drive 4033 (CB7554E)

          We found in this American documentation this circuit for activating common cathode displays. In it we...

  • Metronome LM386 (CB8235E)

           This amplified metronome was found in a 90s Popular Electronics. The circuit is powered by a 9 V...

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