uxcell High Sensitive Vibration Switch Sensor Module SW-18010P Normally Open Alarm Sensor Module for Arduino 3pcs

Description: 1.A fixed bolt holes for easy installation. 2.The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma. 3.Use the LM393 wide voltage comparator. Adopt SW-18010P Vibration sensor. 4.Used for various vibration triggering functions, reporting burglary alarms, smart cars, electronic building blocks, etc. Specification: Type: Normally Open Working Voltage: 3.3V - 5 V Output Form: Digital Switch Output (0 and 1) Small Board PCB Size: 37mm x 14mm x 7mm Total Length: 55mm Package Content: 3pcs x Vibration Sensor Module usage: 1. When the product does not shock, the vibration switch is in the off state, the output terminal outputs a high level, and the green light does not shine. 2.When the product is shock, vibration switch is turned on instantly, the output end outputs low level, and the green indicator light is on. 3.The output terminal can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting whether the environment has vibration and playing an alarm role. Module Wiring Instructions: 1.VCC: Power Supply + 2.GND: Power Supply - 3.DO: Digital Signal Output 4.AO: This function is invalid with this vibration sensor.