DIY Mosquito Pest Repeller Circuit
Introduction Mosquitoes can be a nuisance, especially during the warmer months when we want to enjoy the outdoors. Instead of relying on chemical repellents, why not create your own mosquito pest repeller circuit? This DIY project is not only cost-effective but also a fun way to delve into the world of electronics. In this post, we’ll guide you through the process of building a simple mosquito repeller circuit. What You’ll Need Components : 555 Timer IC Resistors: 1kΩ, 10kΩ Capacitor: 10µF Transistor: NPN (e.g., 2N3904) Piezo buzzer or small speaker 9V battery Breadboard or PCB Connecting wires +9V | [R1] | +-----| 2 |------- + (To Piezo Buzzer) | | | | [C1] | 5 |------- | | | | | |---->| 3 | | | | | | |-----| 6 |---------| | | | | [R2] | 1 | | | | | | GND [ 555 Timer GND IC ] Explanation of the Circuit 555 Timer Config