FEATURES Length:19 mm Width:15 mm Height:11 mm Weight:2 g Mounting Hole Size:M2 Mounting Dimensions:10 mm Brand:Keyes Main Colour:Black Country of Manufacture:China MPN:KY-006 Series:KY Number of Items:5 Number in Pack:5 Number of Pieces:5 Packaging:OEM Parts list:5 Passive Buzzer Module Keyes Black 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 S Signal input 3 - 5V DC Input - Ground
