Price: 0.75
Description
Note: If you want to place the bulk order that the stock is not enough, please contact with us.
This is 5V passive buzzer module, and it is a piezoelectric speaker.
The user can set the PWM output frequency and duration to produce different tones, beats according to the song numbered musical notation.
Users can DIY birthday card, etc.
Features
– Compatibility: Compatible for Arduino.
– Operating voltage: 3.3 – 5.2VDC
– Operating Current: 25mA (max).
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