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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

  • Reinartz Oscillator (CB25591E)

      The L3 coil is what basically determines the resonant frequency, around 1 MHz, in this oscillator found...

  • High Pass Filter (CB13075E)

      The filter shown in the figure, suggested by National Semiconductor, only allows frequencies above...

  • Car Alarm (CB16911E)

      This circuit uses unijunction transistors and drives a small speaker through an output...

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