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  • Triggering a Bell and a Gong by Touch (ART556E)

  

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  • Stepped Timer (ART726E)
  • Electronic Circuit Breaker (ART727E)
  • Electronic Cockroach Killer (ART649E)
  • Two Projects with Ceramic Transducers (ART647E)

Circuit Bench

  • Halogen lamp protector (CB7865E)

            Found in a 90s 303 Circuits, this circuit aims to provide a soft start for a low voltage halogen lamp....

  • Two Color Sequential (CB4409E)

           This circuit using current components was found in an old documentation. It is a sequential circuit...

  • Cable Locator (CB21303E)

      This audio detector circuit can be used for cable identification. We found it in a Popular...

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