3pcs Keyes Passive 2-5kHz Buzzer Module

Keyes

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FEATURES
  • Length:
    30 mm
  • Width:
    22 mm
  • Height:
    11 mm
  • Weight:
    4 g
  • Mounting Hole Size:
    M3
  • Mounting Dimensions:
    15 mm
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    KY-043
  • Series:
    KY
  • Number of Items:
    3
  • Number in Pack:
    3
  • Number of Pieces:
    3
  • Packaging:
    OEM
  • Parts list:
    3 Passive Buzzer Module Keyes Red 3-wire
  • Warranty:
    None
  • Shape:
    Round
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Maximum:
    85°C
  • Minimum:
    -40°C
  • Pin Pitch:
    2.54 mm
  • Input DC Voltage:
    5 V
  • Sample Input:
    2-5kHz Square wave
  • Noted Onboard Components:
    Passive buzzer
DESCRIPTION
This module is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This module lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation.
To operate the I/O pin must receive a square wave to trigger the buzzer. This can be produced within all popular microcontrollers.
Pin Description
IN Signal input
VCC 3 - 5V DC Input
GND Ground

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