{"product_id":"gerui-4-x-ky-006-passive-piezo-buzzer-alarm-module-compatible-with-arduino-and-raspberry-pi","title":"GERUI 4 x KY-006 Passive Piezo Buzzer Alarm Module Compatible with Arduino and Raspberry Pi","description":"\u003ch3\u003eGERUI 4 x KY-006 Passive Piezo Buzzer Alarm Module Compatible with Arduino and Raspberry Pi\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePassive buzzer must be on to produce a sound. Working voltage: DC 1.5V-15V\nBoard size: 18.7mm x 15.2mm (LW) Fixed hole diameter: 3mm Fixed hole spacing:\n10mm 4 x passive buzzer module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003ePiezoelectric buzzer (passive)\u003c\/li\u003e\n         \u003cli\u003eControlled with PWM signals of different frequencies, the passive piezo buzzer can produce different sounds.\u003c\/li\u003e\n         \u003cli\u003eSuper loud passive alarm buzzer beeper tracker module\u003c\/li\u003e\n         \u003cli\u003e1.5V-15V DC working voltage. Passive buzzer emits 1.5-2.5 kHz audio signal when powered\u003c\/li\u003e\n         \u003cli\u003eGood for learning basic knowledge about and sensors, controlling and using modules\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"GERUI","offers":[{"title":"Default Title","offer_id":45751456301209,"sku":"de-B0F5HKCK7Q","price":100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B0F5HKCK7Q.jpg?v=1775756071","url":"https:\/\/soundstores.net\/products\/gerui-4-x-ky-006-passive-piezo-buzzer-alarm-module-compatible-with-arduino-and-raspberry-pi","provider":"SoundStore Australia","version":"1.0","type":"link"}