This Circuit Generates a Frequency From 20-38 KHz. These Range Of Frequency Irritates Mosquito And They Runs Away From Your House. human can't hear this frequency but animals and insects can hear this.
Here we used a 10K variable resistor which is used for increase and decrease the value of frequency.
Breadboard or brownboard
555 Timer IC
10k variable resistor
Use 8 pin IC base for 555 timer if design on PCB
Best way to design a circuit is on breadboard
Adjust frequency at on higher value
9v to 12v DC power supply can use
Use all through-hole components
Use all precautions