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3 V Active Buzzer

Reference: 0104210000003819

Condition: New product

The buzzer can be used in your Arduino development plots to generate sounds at different frequencies. This device can play a wide range of frequencies.

It's ideal to alert you that a particular process has ended, for example, the completion of tea making by an automaton.

See description for more details about the product.

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Technical specifications

Recommended voltage: 3 V
Operating voltage: 2 V - 5 V
Current: 30 mA (MAX)
Minimum 80 dB at 10 cm distance
Resonance frequency: 2300 - + 300 Hz
Dimensions: 12 mm x 9.5 mm
Distance between pins: 0.3 inch.

Devices that can produce a sound when under the influence of a variable voltage. They have a much simpler construction than the speakers in the audio speakers.

Active buzzers take power from a source (such as a 5 V lead on the Arduino plate, which can generate more power than an ordinary pin) and are powered by a combo element.