{"product_id":"piezo-ceramic-disc-buzzer-sensor-10pcs-12-50mm-copper-wire","title":"10pcs Piezo Ceramic Disc Buzzer Sensor 12–50mm Copper Wire","description":"\n\u003ch2\u003e10-Pack Piezoelectric Ceramic Disc Buzzers with Copper Wire\u003c\/h2\u003e\n\u003cp\u003eGet a versatile set of \u003cstrong\u003e10 piezoelectric ceramic disc buzzers\u003c\/strong\u003e in a range of sizes (12mm, 15mm, 18mm, 20mm, 27mm, 35mm, and 50mm). Each disc features a copper sheet base and pre-attached copper wire leads, making them ready to integrate into your electronics projects right out of the package.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Piezo Discs?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide size range:\u003c\/strong\u003e Seven diameter options (12mm to 50mm) in one pack — perfect for prototyping and experimenting without needing multiple orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-quality copper sheet:\u003c\/strong\u003e The brass\/copper substrate ensures excellent conductivity and durability across repeated use cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-wired for convenience:\u003c\/strong\u003e Copper wire leads are already attached, so you can connect directly to your circuit with minimal prep work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-purpose use:\u003c\/strong\u003e Suitable as a sound sounder, vibration sensor, trigger element, or drum disc in DIY electronics, robotics, musical instruments, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew condition:\u003c\/strong\u003e All 10 pieces are brand new, ensuring consistent performance right from the start.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12mm, 15mm, 18mm, 20mm, 27mm, 35mm, 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiezoelectric Ceramic + Copper Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePre-attached Copper Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuzzer, Sounder, Vibration Sensor, Trigger, Drum Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY Arduino \/ Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eElectronic alarm and notification circuits\u003c\/li\u003e\n  \u003cli\u003eVibration and knock sensors\u003c\/li\u003e\n  \u003cli\u003eElectronic drum pads and musical instruments\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation triggers\u003c\/li\u003e\n  \u003cli\u003eEducational electronics kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 x Piezoelectric Ceramic Disc Buzzers (assorted sizes)\u003c\/li\u003e\n  \u003cli\u003ePre-attached copper wire leads on each disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are included in this 10-piece piezo ceramic disc buzzer pack?\u003c\/h4\u003e\n\u003cp\u003eA: The pack includes piezoelectric ceramic discs in the following diameters: 12mm, 15mm, 18mm, 20mm, 27mm, 35mm, and 50mm. The exact size distribution across the 10 pieces may vary, giving you a great assortment for prototyping and testing different circuit requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: Can these piezo discs be used as both a sounder and a vibration sensor?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Piezoelectric ceramic discs are inherently bidirectional. They can be driven electrically to produce sound (buzzer\/sounder mode) or they can detect physical vibrations and convert them into a small electrical signal (sensor\/trigger mode), making them highly versatile components for a wide range of DIY electronics projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Are the copper wire leads already attached, or do I need to solder them myself?\u003c\/h4\u003e\n\u003cp\u003eA: The copper wire leads come pre-attached to each disc, so you can connect them directly to your circuit or breadboard without any additional soldering on the disc itself — saving you time during prototyping and assembly.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are included in this 10-piece piezo ceramic disc buzzer pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pack includes piezoelectric ceramic discs in the following diameters: 12mm, 15mm, 18mm, 20mm, 27mm, 35mm, and 50mm. The exact size distribution across the 10 pieces may vary, giving you a great assortment for prototyping and testing different circuit requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Can these piezo discs be used as both a sounder and a vibration sensor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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They can be driven electrically to produce sound (buzzer\/sounder mode) or they can detect physical vibrations and convert them into a small electrical signal (sensor\/trigger mode), making them highly versatile components for a wide range of DIY electronics projects.\"}}, {\"@type\": \"Question\", \"name\": \"Are the copper wire leads already attached, or do I need to solder them myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The copper wire leads come pre-attached to each disc, so you can connect them directly to your circuit or breadboard without any additional soldering on the disc itself — saving you time during prototyping and assembly.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10pcs Piezo Ceramic Disc Buzzer Sensor 12–50mm Copper Wire\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/products\/piezo-ceramic-disc-buzzer-sensor-10pcs-12-50mm-copper-wire\"}]}\u003c\/script\u003e","brand":"Quake","offers":[{"title":"35MM \/ 10pcs","offer_id":50287257682147,"sku":"14:200003699#35MM;3:201010228#10pcs","price":23.84,"currency_code":"USD","in_stock":true},{"title":"27MM \/ 10pcs","offer_id":50287257714915,"sku":"14:200004891#27MM;3:201010228#10pcs","price":18.73,"currency_code":"USD","in_stock":true},{"title":"20MM \/ 10pcs","offer_id":50287257747683,"sku":"14:200004890#20MM;3:201010228#10pcs","price":15.82,"currency_code":"USD","in_stock":true},{"title":"50MM \/ 10pcs","offer_id":50287257780451,"sku":"14:200002130#50MM;3:201010228#10pcs","price":25.45,"currency_code":"USD","in_stock":true},{"title":"15MM \/ 10pcs","offer_id":50287257813219,"sku":"14:200004889#15MM;3:201010228#10pcs","price":18.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9439\/1523\/files\/S0ae7244ce99b4efb839b9a7a8bd1fe0am.webp?v=1790295211","url":"https:\/\/quakegoods.com\/products\/piezo-ceramic-disc-buzzer-sensor-10pcs-12-50mm-copper-wire","provider":"Quake","version":"1.0","type":"link"}