NPR 60.00

42R 12*8.5mm 3V/5V general

Passive buzzer advantages are:

  1. Cheap,
  2. Sound frequency control, you can make a “more than a meter hair Suola Xi ‘efficiency Fruit.
  3. In some special cases, you can reuse a control and LED port active buzzer
  4. Process control, Convenient.

5 in stock

SKU: 17.19 Category: Tag:


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