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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

  • 500 to 5000 Hz Astable 4001 (CB16313E)

      To obtain variable frequency signals, the circuit in the figure is recommended. In this circuit, the...

  • Cells and Batteries Test (CB22141E)

      This circuit was found in old English documentation. It can be improved by using resistors of...

  • Touch Volume Control (CB10566E)

      This circuit was published in a 1979 magazine, but it can still be easily assembled as the...

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