{"product_id":"p-2072809","title":"Active Buzzer DC 9-24V 170mm Wired Active Piezo Electronic Buzzer Alarm","description":"What is this?\u003cbr\u003eThese active piezoelectric buzzers emit Intermittent, high-decibel alarm sounds. They consist of an oscillator, electromagnetic coil, magnet, diaphragm, and housing. Suitable for computers, printers, electronic toys, alarms, DIY car audio systems, or other applications requiring audible alerts.\u003cbr\u003e\u003cbr\u003eWhat will I get?\u003cbr\u003eVoltage: 9-24V;\u003cbr\u003eCurrent: 12mA;\u003cbr\u003eMaterial: Plastic, metal;\u003cbr\u003eLine length: 170mm \/ 6.69 inch;\u003cbr\u003eTotal size: 30x 24mm \/ 1.18 x 0.94 inch (DiaxH);\u003cbr\u003ePackage includes: 1pcs x Active Buzzer.\u003cbr\u003e\u003cbr\u003eAre there any advantages of the product?\u003cbr\u003eOur wired buzzer is made of durable plastic and metal, with a compact and aesthetically pleasing design. Robust pins ensure a secure connection to the circuit board. It features high decibel output and low power consumption, and you can control the humming sound by adjusting the circuit. Its small size makes it suitable for a wide variety of chips, circuits, and projects.\u003cbr\u003e\u003cbr\u003eHow to use it?\u003cbr\u003eIt can be powered directly by a DC power supply. Connect the pins to the control circuit. Connect the red wire to the positive terminal and the black wire to the negative terminal.\u003cbr\u003e\u003cbr\u003eWhat should I notice?\u003cbr\u003ePlease note that the output volume of the buzzer increases with the input voltage. Do not exceed the rated voltage to avoid damaging the piezoelectric elements.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":67267063972089,"sku":"a25122900ux0542","price":6.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25122900ux0542_ux_g03.jpg?v=1790874133","url":"https:\/\/www.harfington.com\/products\/p-2072809","provider":"Harfington","version":"1.0","type":"link"}