Piezo Buzzer (PS1240)

4.8 (699) · € 1.00 · En Stock

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
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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

Small Enclosed Piezo w/Wires : ID 1740 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Piezo Buzzer [PS1240] : ID 160 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits

GitHub - protostax/ProtoStax_CapacitiveTouch_Piano_Demo: Demo for ProtoStax Piano with Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121, Piezo Buzzer, Arduino and ProtoStax for Arduino Enclosure