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  • Stepped Timer (ART726E)
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Circuit Bench

  • Standard 1 MHz Oscillator (CB9653E)

      We found this circuit in an old American documentation. Transistors can be modern equivalents.  ...

  • CMOS Injector (CB15763E)

      The signal injector illustrated in the figure uses a single integrated circuit and generates...

  • Thermally Compensated Light Relay (CB24343E)

      We found this circuit in the November 1974 issue of Radio Electronics magazine. The circuit has a...

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