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  • Stepped Timer (ART726E)
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Circuit Bench

  • Dark activated alarm with hysteresis (CB7868E)

           Found in American documentation from the 90s, this circuit can be implemented with modern...

  • Latched Switch (CB25321E)

      This bistable circuit that drives a relay with a pushbutton was found in the March 1pp6 issue of...

  • Logic Control 555 (CB13832E)

      The purpose of this modified astable is to make the initial pulses have the same duration as the...

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