This PS1240 Piezo Buzzer works great for breadboarding projects since it fits right into a breadboard or perfboard. Give it a square wave signal from 3V to 30V and you'll hear it buzz. Arduino Compatible.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
This standard Piezo Electric Transducer is a buzzer. Most piezo electric transducers, including this one, require an AC or alternating signal to power them. Just hook this buzzer up to a 3V - 30V AC power source and your projects will have sound!
Want to use this Buzzer with a DC power source? Below you'll find a simple oscillator circuit to get this buzzer running with a 555 timer, 2 resistors and a capacitor. Otherwise, just pick up one of our Solid State Buzzers with a built in oscillator circuit!
