Convenient program control- SCM a high and low level can make the sound
Module driven by 9012 triode
Equipped with a fixed bolt hole- convenient installation


  • Sensor module:
  • Working voltage: 3.3 – 5 V
  • PCB dimension: 3.3 x 1.3 cm
Dupont wires:
  • VCC: 3.3-5V
  • GND: The Ground
  • I/O: I/O Interface of SCM

Product Code: Passive Buzzer
Availability: 53

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