{"product_id":"sw-420-normally-close-vibration-sensor-vibration-switch-alarm-module-compatible-arduino-10-pack","title":"SW-420 Normally Close Vibration Sensor Vibration Switch Alarm Module Compatible Arduino (10 Pack)","description":"\u003ch3\u003eSW-420 Normally Close Vibration Sensor Vibration Switch Alarm Module Compatible Arduino (10 Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: Compared with the normally open type vibration sensor, this\nmodule has a longer vibration trigger time and can drive the relay module.\nUsed for a variety of vibration triggering role, report theft alarm,\nintelligent cart, earthquake alarm, motorcycle alarm, etc. Module Features: 1.\nSW-420 normally closed vibration sensor 2. Comparator output, clean signal,\ngood waveform, strong driving capacity, more than 15mA 3. Operating voltage:\n3.3V to 5V 4. Output form: Digital switching output (0 and 1) 5. With fixed\nbolt holes, easy to install 6. Small board PCB size: 3.2cm x 1.4cm 7. the use\nof wide voltage LM393 comparator Module instructions for use: 1. the product\ndoes not vibrate, the vibration switch is closed conduction state, the output\noutput low level, the green indicator light. 2. when the product vibration,\nthe vibration switch is instantly disconnected, the output output high level,\nthe green indicator light is not lit. 3. the output can be directly connected\nto the microcontroller, through the microcontroller to detect the high and low\nlevels, thereby detecting whether the environment has vibration, play a role\nin alarm! Package Includes: 10pcs SW-420 Normally Close Vibration Sensor\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eSW-420 normally closed vibration sensor operating voltage is 3.3V to 5V\u003c\/li\u003e\n         \u003cli\u003eOutput form: Digital switching output (0 and 1)\u003c\/li\u003e\n         \u003cli\u003eSmall board PCB size: 3.2cm x 1.4cm, with fixed bolt holes, easy to install\u003c\/li\u003e\n         \u003cli\u003eCompared with the normally open type vibration sensor, this module has a longer vibration trigger time and can drive the relay module\u003c\/li\u003e\n         \u003cli\u003eUsed for a variety of vibration triggering role, report theft alarm, intelligent cart, earthquake alarm, motorcycle alarm, etc.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Haldzemo","offers":[{"title":"Default Title","offer_id":45175146315927,"sku":"B0DFPW3YPQ","price":89.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0461\/8380\/9175\/files\/B0DFPW3YPQ.jpg?v=1775774138","url":"https:\/\/newnestshop.com\/products\/sw-420-normally-close-vibration-sensor-vibration-switch-alarm-module-compatible-arduino-10-pack","provider":"NewNest Australia","version":"1.0","type":"link"}