{"product_id":"sw-420-normally-closed-vibration-sensor-module-alarm-sensing-module-vibration-switch-5pcs","title":"SW-420 Normally Closed Vibration Sensor Module, Alarm Sensing Module, Vibration Switch 5pcs","description":"\u003ch3\u003eSW-420 Normally Closed Vibration Sensor Module, Alarm Sensing Module, Vibration Switch 5pcs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct features: 1. We use the SW-420 normally closed vibration sensor\nproduced by our company 2. Comparator output, clean signal, good waveform,\nstrong driving ability, over 15mA 3. Working voltage 3.3V-5V 4. Output form:\nDigital switching output (0 and 1) 5. Equipped with fixed bolt holes for easy\ninstallation 6. Small PCB size: 3.2cm x 1.4cm 7. Using a wide voltage LM393\ncomparator Instructions for use: 1. When the product is not vibrating, the\nvibration switch is in a closed and conducting state, and the output end\noutputs a low level, with a green indicator light on; 2. When the product\nvibrates, the vibration switch is momentarily disconnected, and the output\nterminal outputs a high level. The green indicator light does not light up; 3.\nThe output end can be directly connected to the microcontroller, which detects\nhigh and low levels, thereby detecting whether there is vibration in the\nenvironment and playing an alarm role Package Included: SW-420 Vibration\nSensing Module  5\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eSW-420 Vibration Sensor Module\u003c\/li\u003e\n         \u003cli\u003eOutput format: Digital switching output (0 and 1)\u003c\/li\u003e\n         \u003cli\u003eWorking voltage 3.3V-5V\u003c\/li\u003e\n         \u003cli\u003eWith a wide voltage LM393 comparator\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"DUTTY","offers":[{"title":"Default Title","offer_id":43808608125108,"sku":"B0CG943R2Q","price":123.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0CG943R2Q.jpg?v=1737529849","url":"https:\/\/auspowers.com\/products\/sw-420-normally-closed-vibration-sensor-module-alarm-sensing-module-vibration-switch-5pcs","provider":"AusPower Australia","version":"1.0","type":"link"}