Active Buzzer Alarm Module Sensor Beep for DIY smart car GM
Product Specifications:
A module using 9012 transistor drive
2 Operating voltage 3.3V-5V
6 with fixed bolt hole for easy installation
1 VCC external 3.3V-5V voltage (5v microcontroller and can be directly connected to 3.3v MCU)
3 I / O external microcontroller IO port
0 samples sold
4132 views
₹130.00