Mosquito Repeller Circuit Diagram. Electronic mosquito repellent circuit diagram electronicshub org the most common form of astable multivibrator is 555 timer ic. This electronic mosquito repellent circuit is easy to build but is kind of hard to adjust on the exact sound frequency which will repel the mosquitoes.
Then there are electronic mosquito repellents available in market which are equally efficient and relatively safer. The circuit in figure 2 is a pest repeller described in the french electronics magazine le haw parleur. The heart of this circuit is a ne555 timer ic.
This project is ideal if you are going camping or hiking outdoors this device produces a sound of 31khz frequency which acts as a mosquito repellent.
The ic possesses an oscillation frequency ranging from 670 to 680 hz. Electronic mice repellent circuit. Friends in this circuit i will show you how to make electronic mosquito repellent circuit using 555 timer ic simple homemade mosquito repellent friends it. It is basically an 8 pin ic with the following pin description.
