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  • Stepped Timer (ART726E)
  • Electronic Circuit Breaker (ART727E)
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Circuit Bench

  • Digital theremin (CB9485E)

      We found this circuit in a Hands-On Electronics from the 90s. The circuit must be connected to an...

  • 3 LEDs Flasher (CB16409E)

      We found this circuit in a 1980 documentation. The flasher uses 3 transistors in the configuration of an...

  • Ignition to positive ground (CB23627E)

      For cars that had the positive pole of the battery in the chassis, Radio Electronics magazine from...

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