Active Buzzer 5V

A simple buzzer to for example indicate erros with an Arduino. With this active buzzer you only need to offer a voltage and no frequency. So you just apply 5V to the buzzer and it starts to beep! If you are out of pins (that are meant for sound), than this buzzer will come in handy. This buzzer can easily be connected on a breadboard or experiment PCB.

Specifications:

• Input voltage: 3.5V-5.5V DC
• Current draw: <25mA
• Frequency range: 2300 +/- 500Hz
• Diameter: 12mm
• Height: 9.6mm
• Distance of pins: 7.6mm