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Sunday, March 5, 2017

Circuit Schematic Diagram Electronic Mosquito Repeller using IC CMOS 4047

ElcoHow. - This is one circuit schematic diagram of Electronic Mosquito Repeller using IC CMOS 4047 that very useful for you who want to build home circuit today.

In this time, we will give you global description about this Electronic Mosquito Repeller using IC CMOS 4047 like in Figure 1 below, beside we give you circuit schematic diagram and component parts used in this circuit.

Circuit Schematic Diagram

Component Parts
  1. IC CMOS 4047
  2. Transistors
  3. Resistors
  4. Capacitors
  5. Speaker
Description

This is circuit schematic diagram of Electronic Mosquito Repeller using IC CMOS 4047 that can help you to build your own home circuit. The main component in this circuit are IC CMOS 4047 and transistors. 

According Circuitstoday site that also published this circuit describe that this is the circuit diagram of an ultrasonic mosquito repeller.The circuit is based on the theory that insects like mosquito can be repelled by using sound frequencies in the ultrasonic (above 20KHz) range.The circuit is nothing but a PLL IC CMOS 4047 wired as an oscillator working at 22KHz.A complementary symmetry amplifier consisting of four transistor is used to amplify the sound.The piezo buzzer converts the output of amplifier to ultrasonic sound that can be heard by the insects.

Now, you can read more about this Electronic Mosquito Repeller using IC CMOS 4047 circuit schematic diagram, from original source using link here.


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