Mosquito Repellent Sweeping

@Tazer1

3 years ago

https://everycircuit.com/circuit/4976352251609088

High Output . Ajustable Frequency and Speed.Flat Piezo Tweeter 50 MM. Replace Voltage Source 1 KHz by flat Piezo Tweeter , Replace 4 MOSFET by TIP30 and TIP31. IC4049. Transistor BC547. Switch drop Frequency by 10 for hearing.