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Piezo Buzzer - PS1240

SKU: ZO-540
Manufacturer: TDK
Model/MPN: PS1240
Availability: 21
6.50AED
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Piezo Buzzer - PS1240

Description:

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.

Resources:

Tutorials:

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

Dimensions:

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

References:

Product pictures and description are of Adafruit.com

Electrical
Voltage Rating
3-30V
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