{"product_id":"xh2-54-xf2510-3p-12v-car-anti-theft-vibration-sensor-gy166","title":"XH2.54\/XF2510 3P 12V Car Anti-theft Vibration Sensor, GY166","description":"\u003cbr\u003e1. Output current: 100mA (MAX)\u003cbr\u003e2. Sensitivity: -105dB\u003cbr\u003e3. Quiescent current: 6mA\u003cbr\u003e4. Rated operating Voltage: 12V\u003cbr\u003e5. Operating voltage: 5V (MIN)\u003cbr\u003e6. Cable type: 1m shielded cable\u003cbr\u003e7. Adhesive backing for easy mounting\u003cbr\u003e8. Piezoelectric and spring sensing components for high accuracy and stable operation\u003cbr\u003e9. Clockwise rotation increases sensitivity, counterclockwise rotation decreases sensitivity\u003cbr\u003e10. Vibration sensing system composed of a buzzer and contact spring, offering high sensitivity, speed, and performance\u003cbr\u003e11. Internally, a piezoelectric ceramic component and spring weight structure detects vibration signals, which are amplified and output via an op amp such as the LM358\u003cbr\u003e\u003cbr\u003ePin description:\u003cbr\u003e1. The blue wire is the signal output via the 358 op amp. It is high when there is no vibration (IO port pull-up resistor) and low when there is vibration.\u003cbr\u003e2. Red wire: +12V power supply.\u003cbr\u003e3. Black wire: ground.\u003cbr\u003e\u003cbr\u003ePin definition:\u003cbr\u003e1. Blue wire: signal output. Each vibration detected generates a pull-down signal for one cycle, allowing for interfacing with a microcontroller.\u003cbr\u003e2. Black wire: ground.\u003cbr\u003e3. Red wire: positive power supply (5-15V DC).","brand":"Drop Store","offers":[{"title":"GY166","offer_id":45208444534837,"sku":"TBD0606219301A","price":6.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/5648\/9525\/files\/TBD0606219301A.jpg?v=1778316945","url":"https:\/\/dropstoreusa.com\/products\/xh2-54-xf2510-3p-12v-car-anti-theft-vibration-sensor-gy166","provider":"Drop Store","version":"1.0","type":"link"}