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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

  • Windscreen Wiper Interval timer (CB6043E)

           This circuit was found in a former Popular Electronics. The timing is set on the potentiometer and the...

  • Phone Status Monitor (CB5977E)

          We found this circuit in an old documentation, but the components used offer no difficulty in obtaining...

  • Switching regulator without inductors 2 (CB8127E)

           We obtained this circuit in a Maxim documentation from the 90s. The circuit is based on the...

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