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BUZZ 2 click - MikroElektronika Magnetic Buzzer

  • $15.00
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  • BUZZ 2 click - MikroElektronika Magnetic Buzzer

    BUZZ 2 click carries the CMT-8540S-SMT magnetic buzzer transducer. The buzzer’s resonant frequency is 4kHz. The click is designed to run on either 3.3V or 5V power supply.

    How the click works

    The CMT-8540S-SMT magnetic buzzer is controlled by the PWM pin on the mikroBUS™ line.

    You can create different sound patterns using the Sound library supported in our compilers, or utilize the microcontroller internal PWM module to create the signal for the buzzer. Signal frequency determines the sound pitch, and the duty cycle determines the amplitude (sound volume).

    Power supply selection

    Onboard VCCIO SEL zero-ohm resistor (SMD jumper) is used to determine whether 5V or 3.3V power supply is used. This resistor is placed in 5V position by default.


    Type Magnetic
    Applications The click is ideal for adding audio signalization feature to your prototype device
    On-board modules CMT-8540S-SMT magnetic buzzer transducer
    Key Features 4kHz resonant frequency
    Interface PWM
    Input Voltage 3.3V or 5V
    Click board size M (42.9 x 25.4 mm)



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