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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)

  

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Circuit Bench

  • Fortune Wheel (CB7004E)

          Found in a Popular Elecronics from the 90s, this circuit appears in other versions in this section and...

  • 455kHz Oscillator (CB21137E)

      This oscillator uses a small IF transformer taken from an old transistor radio. FET admits...

  • 1000 V pulses (CB6930E)

         This circuit was found in an American publication from 1965. The circuit uses components from that...

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