Active Buzzer Module 5V

Availability: Directly available from warehouse in Eindhoven
SKU: 001350

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Description
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A simple buzzer module to indicate e.g. errors with an Arduino. With this active buzzer one only has to offer a voltage, no frequency.

So put 5V on the buzzer (and I/O to GND), and it will beep! If you don't have any pins (for noise) left over, this buzzer may also come in handy!

If you have an Arduino or other system/chip that can only supply a limited current, then you need a transistor for the control. The transistor is already present on this module, making it easy to use.

Input voltage: 3.3V-5.5V (Vcc, GND)
Power consumption: <25mA
Frequency range: 2300 +/- 500Hz
Digital input: I/O pin (low-active, so the buzzer switches on at a low/0V signal)