electronic mouse repellent circuit

Electronic mouse repellent circuit. In this article the admin will share a series of electronic mouse repellent circuit where the mouse are a bully animal that often create chaotic atmosphere

The following mouse electromagnetic circuit uses the main component of IC ne 555 and uses several other components. By using the following circuit you can make the mouse run away from your home

the workings of electronic mouse repellent circuit

As the admin explained in the previous post about the type of audio wave that the mouse is able to capture sounds that can not be captured by the human ear (ultrasonic waves). Ultrasonic waves have frequencies above 20KHZ or above 20rb of vibration per second

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electronic repellent circuit produces ultrasonic waves, where in the presence of these waves the mouse will run away because mouse doesn’t like ultrasonic waves

So even though you uses this circuit then you will not be disturbed at all because you did not hear anything while the mouse will flee because mouse are able to catch the sound waves

Schematic of electronic mouse repellent circuit

To make electronic mouse repellent circuit requires some of the following components

  • R1 …………… 1K
  • R2 …………… 1K
  • R3 …………… 5K6
  • R4 …………… 480R
  • C1 …………… 2.2nF
  • C2 …………… 0.22uF
  • TR …………… SC1162 or the like is of type NPN
  • IC …………… NE555
  • Loud speakers

The electronic mouse repellent circuit scheme is as follows

electronic mouse repellent circuit
electronic mouse repellent circuit

Mouse repeller circuit using 5V DC working voltage or direct current. Please also read understanding AC and DC currents

You can use an adapter or battery as a voltage source

The function of IC 555 in the above circuit is as main oscillator. While the function of the transistor is to amplify the sound produced before finally getting into the loud speaker

To do the frequency setting can be done by replacing the capacitor C1. The smaller the capacitor capacity the higher the frequency generated. Read what are capacitor funtions?

To measure the frequency you can use the oscilloscope

Similarly article about electronic mouse repellent circuit. Please also read an article on a simple touch switch circuit 1 transistor

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