Piezo Buzzer - PS1240 – Zero Ohm Electronics
Piezo Buzzer - Ps1240 Components

Piezo Buzzer - PS1240

  • Dhs. 7.15


Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V 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.



netduino driver and netduino sample. This sample plays RTTL ring tones based on classic video games. They sound pretty good on a piezo buzzer or a small speaker.

Tutorials on the Adafruit Learning System featuring this product:
Adafruit Trinket-Modded Stuffed Animal
Use Trinket as a platform to make animals come alive - you chose the animal
Secret Knock Activated Drawer Lock
Unlock a drawer by knocking a secret pattern.
Trinket / Gemma IR Control
Use a Trinket or Gemma to determine the IR codes from your remote and use the codes in your own program to trigger events
Trinket / Gemma Mini-Theramin
Make music with tiny microcontrollers and varying light levels
Low Level Magstripe Reader
Swipe swipe...data!
Wearable Piezo Tones with Flora
Make your clothes play a song
Arduino Lesson 10. Making Sounds
Learn Arduino, Lesson 10. Making Sounds


  • Diameter: 11.90mm/0.47in
  • Height: 6.53mm/0.26in
  • Weight: 0.70g/0.02oz


Product pictures and description are of Adafruit.com

Related Tutorials:

  1. How to setup Arduino with wireless communication
  2. Introduction to Rasperry Pi
  3. Ultrasonic Saftey System With Arduino

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