Tag is Active buzzer module
Electronic Modules Active buzzer module, low trigger buzzer panel
Active buzzer module, low trigger buzzer panel
Module Description:
1.module using S8550 transistor drive
2 Operating voltage 3.3V-5V
3 with fixed bolt hole for easy installation
4 small plates PCB size: 3.2cm * 1.3cm
5 When the I / O port input low, the buzzer sounds
Mod...Read More
Active buzzer module low trigger other Active buzzer module buzzer alarm module
Active buzzer module buzzer alarm module
Description:
1. onboard active buzzer
2, 8550 onboard transistor drive
3, active, direct and control the microcontroller IO
4, Working voltage: 5V
5, board size:...Read More
Active buzzer module