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Color: Blue
Material: PCB
Passive buzzer, need input oscillation frequency in the I / O ports, and the buzzer will sound

Module description:
Module using S8550 transistor drive
Operating voltage: 3.3V~5V
Fixed bolt holes for easy installation
Small PCB size: 3.2cm x 1.3cm
Module interface description (3-wire)
VCC external 3.3V-5V voltage (can be directly connected to the 5V microcontroller and 3.3V microcontroller)
GND external GND
I / O external microcontroller IO port

free shipping on orders over $75.00 (items must be in a cart-one transation excludes specific items)
if you see a similar item cheaper let me know and i will see if i can beat it.
i offer combined shipping for most items i sell. Please click here to ask a question
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Shipping options

  • courier rural$7.40
  • courier not rural$4.50
  • combined shipping (payed on another auction)$0.00
  • Seller allows pick-ups
  • Seller location: Papakura, Auckland, NZ

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