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Circuit Bench

  • Pulse Delay with the 741 (CB1426E )

         The purpose of the circuit shown in the figure, obtained from a 1972 documentation, is to delay the...

  • Impedance Matcher for Audio (CB793E)

    This circuit is used to match a high impedance input source with a low impedance output device...

  • 100 MHz Overtone Oscillator (CB6508E)

          This circuit of a 73 American magazine from the 1990s can generate multiple frequency signals from the...

Latest

  • Crystal test (CB9622E)
  • Double limit test (CB9593E)
  • Proximity detector (CB9567E)
  • Touch on off switch (CB9519E)

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