3pcs Passive Buzzer Module For Arduino

US $110

  • Shenzhen, China
  • May 31st
Product Detail:  No oscillation source, need square wave (frequency 2K-5K ) to drive. Audino 9012 drive. Work Voltage:3.3-5V . Set bolt hole, easy to assemble. PCB Dimension: 3.1cm*1.3cm. Pin Definitions: VCC : 3.3V-5V GND : The Ground I/O : I/O Interface of SCM

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