This is a small buzzer module that operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces sound by itself, without needing an external frequency generator. It can easily be used with microcontroller boards, like Arduino, without needing a dedicated PWM channel.
- Operating voltage range: 12v
- A mounting hole for easy installation
- External GND
- External pin for enable
- On-board ACTIVE buzzer
- On-board 8550 triode drive
- Can control with single-chip microcontroller IO directly
1 x Active Buzzer Module 12V
Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.[ 16/07/2021 ]Was this answer helpful?