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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

  • Second Order High Pass Filter (CB12573E)

      The configuration shown in the figure is a second order filter (12 dB per octave) with an...

  • Optical proximity detector (CB8071E)

           Found in a Popular Electronics from the 90's, this circuit detects the approach of objects by the...

  • Modulated transmitter (CB7885E)

           Operating at a frequency of around 180 kHz, this transmitter was found in a Science & Electronics...

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