Keyes Brick Active Buzzer Alarm Module (pad hole) Anti-reverse Plug White Terminal For SCM Project

Description This is a commonly used passive buzzer module it mainly uses 12 9 5MM 5V source buzzer component The active buzzer component has its own oscillating circuit When controlling the GND VCC on the block is powered on when the signal terminal S is high the buzzer will automatically sound The anti reverse insertion white terminal with a pitch of 2 54mm At this time we can stack a sensor expansion board on the microcontroller Module and self contained wire connection and then connect to the sensor expansion board simple and convenient Specification Operating voltage 5V DC Interface Anti reverse interfaceLocation hole size 3mm in diameterWire length 200mmSize 34 22 12mmWeight 4 1gPackage included 1 x Active Buzzer Module The other items are not includes