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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

  • Low Power Astable Multivibrator (MSB037E)

    The astable multivibrator shown by figura 1 has a very low current drain and can be powered from 6...

  • Touch switch (CB21297E)

      This touch switch uses components that have easy-to-obtain current equivalents. The power supply...

  • Intercom for noisy environments (CB21069E)

      Found in a Popular Electronics from the 90s, this circuit is suitable for communication between rider...

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