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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

  • Bike Light (CB16874E)

      We found this circuit in a 1994 documentation. It was originally created to be used as a sign for...

  • Pre-amplifier Using the 741 (NI004E)

    This simple circuit presents a voltage gain of about 1,500. The input impedance is high and the...

  • Half Wave Dimmer (CB5296E)

           The SCR used in this 80's circuit depends on the load. The control is half wave and instead of the neon...

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