A fixed bolt holes for easy installation.
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
Use the LM393 wide voltage comparator. Adopt SW-18010P Vibration sensor.
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

Module usage:

• 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.
• When the product is shock, vibration switch is turned on instantly, the output end outputs low level, and the green indicator light is on.
• 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:

• VCC: Power Supply +
• GND: Power Supply -
• DO: Digital Signal Output
• AO: This function is invalid with this vibration sensor.

Package Included:

• 1 x High Sensitive Vibration Switch Sensor Module SW-18010P Alarm Sensor for Arduino