Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-5V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.

  • Breadboard Friendly
  • 5 volt

Write a review

Note: HTML is not translated!
    Bad           Good


  • Product Code: BUZZER
  • Availability: In Stock
  • ₹15.00