마그네틱 버저 트랜스듀서 모듈

(BUZZ 2 click)

IMG_0242

IMG_0242

개요

  • 본 제품은 CMT-8540S-SM 마드네틱 버저 트랜스듀서 모듈입니다.
  • PWM 핀으로 제어가 되며, 3.3V나 5V로 동작합니다.

특징

  • 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.

    Specifications

    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)

    Pinout diagram

    This table shows how the pinout on BUZZ 2 click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

    Notes Pin Mikrobus logo.png Pin Notes
    NC 1 AN PWM 16 PWM PWM input
    NC 2 RST INT 15 NC  
    NC 3 CS TX 14 NC
    NC 4 SCK RX 13 NC
    NC 5 MISO SCL 12 NC
    NC 6 MOSI SDA 11 NC
    Power supply +3.3V 7 3.3V 5V 10 +5V Power supply
    Ground GND 8 GND GND 9 GND Ground

문서

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