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3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound (buzzer 3-24VDC)
Piezo Electronic Tone Buzzer Alarm 95DB for Continuous Sound. The piezo sounders are like buzzers. The speaker in the buzzer can be optimized for a single sound, no need to reproduce music.


  • Colour: Black
  • Buzzer Type: Piezoelectric
  • Sound Pressure Level 85 dB
  • Rate Voltage: 12V DC
  • Operating Voltage: 3 - 24V
  • Max Current Rating 11mA
  • Frequency 3900±500Hz
  • Drive Method: Drive Circuit Built in
  • Mounting Holes

What's in the box?

1 x Piezoelectric Buzzer


R29.90  Inc VAT
buzzer pcb 5V (buzzer pcb 5V)
3.3V/5V Active buzzer for use on pcb.

What's in the box?

1 x pcb buzzer


R8.90  Inc VAT
LilyPad Buzzer module (wearable buzzer)

 This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud.

Please note: This is an inductive buzzer meaning that is will act as a short to ground if you are not actively driving it. We recommend you put both I/O pins to low (0V) when the buzzer is not used. Also, it's come to our attention that washing these buzzers will damage them. Until we've figured out a solution to this, avoid washing any portion of your project that contains one of these buzzers.

LilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available.

  • 20mm outer diameter
  • Thin 0.8mm PCB

Package Includes:

R26.90  Inc VAT
Buzzer(Passive) With jumper housing (buzzer jumper housing)
This is passive/piezo buzzer with easy to mount jumper housing. It is found in old computer motherboard, connected to speaker pins. Those beep sound produced when your computer is booting up, is from this buzzer :)

Check out how can you use it with Arduino, by Maker Tutor:

So you can also use it with Arduino, Raspberry Pi or micro:bit


  • This is a piezo buzzer or passive buzzer.
  • It requires pulses with certain frequency to produce tones.
  • Come with easy to use jumper housing
  • Operating voltage: 5V DC
  • Found normally on computer motherboard, act as speaker to produce audio feedback of computer status/problem.

What's in the box?

1 x Buzzer (passive) with jumper housing
R8.90  Inc VAT
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