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1pc Standard Passive Buzzer Module For DIY AVR PIC

1pc Standard Passive Buzzer Module For DIY AVR PIC
1pc Standard Passive Buzzer Module For DIY AVR PIC

Product Specification:

  • Working Voltage: 3.5-5.5V
  • Working Current: <25mA
  • Buzzer is an integrated structure electronic transducers, DC voltage supply, widely used in computers , printers, copiers , alarms, electronic toys, automotive electronic equipment , telephones, timers and other electronic products for sound device
  • Multivibrator constituted by the transistors or integrated circuits . When switched on (1.5 ~ 15V DC working voltage ) , multi-harmonic oscillator start-up , the output 1.5 ~ 2.5kHZ audio signals , impedance matching push piezo buzzer sound.
  • Electromagnetic buzzer from the oscillator, the electromagnetic coils, magnets, and other components diaphragm and the housing . After power on , the audio signal generated by the oscillator current through the electromagnetic coil , the electromagnetic coil generates a magnetic field . The electromagnetic coil and the diaphragm is the interaction of the magnet, periodically vibrating sound

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