Product Description
| Applications: Used for various vibration triggering functions, including theft alarms, smart cars, and electronic building blocks. Please note that this module's trigger time is very short when sensing small vibrations, insufficient to activate a relay. While some information suggests it can be directly connected to a relay module, this is not practically effective. We do not want to mislead consumers. Module Features: 1. Utilizes our company's high-sensitivity vibration switch, using the SW-18010P vibration sensor by default. 2. Comparator output: Clean signal, good waveform, and strong drive capability exceeding 15mA. 3. Operating voltage: 3.3V-5V. 4. Output type: Digital switch output (0 and 1). 5. Mounting screw holes for easy installation. 6. PCB size: 3.2cm x 1.4cm. 7. Uses a wide-voltage LM393 comparator. Module wiring instructions: 1. VCC: Connect to the positive terminal of the power supply. 2. GND: Connect to the negative terminal of the power supply. 3. DO: Digital signal output. 4. AO: This function is ineffective when using this vibration sensor. Module usage instructions: 1. When the product is not vibrating, the vibration switch is off, the output output is high, and the green indicator light is off. 2. When the product is vibrating, the vibration switch is momentarily on, the output output is low, and the green indicator light is on. 3. The output can be directly connected to a microcontroller, which can detect the high and low levels to detect vibration and provide an alarm. Included in the delivery list: 1. High-sensitivity vibration sensor module (1 unit) |
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