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  • Calculating An Ohmmeter (ART575E)

  • Degrees Celsius, Degrees Fahrenheit, Degrees Kelvin and Degrees Reamur (MA197E)

  • How to Calculate, Modify or Adjust Resonant Circuits (ART563E)

  • Inches to Millimeters (MA195E)

  • Instantaneous Values of Sine Waves (MA194E)

  • Mechanics of liquids (MEC215)

  • Millimeters to Inches (MA196E)

  • Sound Pressure (MA200E)

  • Sound Wavelength (MA198E)

  • Using the Hydraulic Pressure (MEC216E)

  

Latest

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

Circuit Bench

  • Audio Leveler (CB6481E)

           This circuit was found in an Experimenters Handbook of the 1990s. The purpose of this circuit is to...

  • 49 MHz Receiver (CB18072E)

      Signals from old cordless phones can be picked up with this circuit. L1 has 10 to 20 turns of 32...

  • Series LC Oscillator (CB24027E)

      This emitter-coupled transistor LC oscillator circuit was found in the May 1970 issue of Radio...

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