Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with a 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 fr
Official Raspberry Pi reseller. The ultimate Raspberry Pi & maker superstore with all of the biggest brands under one roof. Raspberry Pi Zero stockist. Next Day delivery available.
Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with a 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.
Datasheet available here.
Specification
Diameter: 11.90mm/0.47in
Height: 6.53mm/0.26in
Weight: 0.70g/0.02oz
Piezo Buzzer - PS1240 - Learning Developments
Piezo Buzzer - PS1240, Adafruit ADA160
Piezo Buzzer – PS1240
Piezo Buzzer [PS1240] : ID 160 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
L5: Playing tones - Physical Computing
Piezo Buzzer (PS1240)
Large Piezo Buzzer - 12VAC
Piezo Buzzer – PS1240
Piezo Buzzer PS1240, 3D CAD Model Library
Multi-Track Music Player
