{"product_id":"10-pcs-piezo-passive-buzzer","title":"10 pcs Piezo Passive Buzzer","description":"\u003cdiv data-page-id=\"IdiLd5pHcoqCInxFfu0lYtg9gGc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-Fd9LdrxLloOvwzxoNrulFgYVgDh\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-P6VzdwXDiopFGJxqd4VliCJSgSe\"\u003eThese piezo buzzers utilize the \u003cstrong\u003epiezoelectric effect\u003c\/strong\u003e, where a ceramic disc vibrates in response to an AC voltage to create sound waves. Because they lack an internal oscillator, they function similarly to a tiny speaker.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RF1QdVRuHowG5Nx7sVklBnYNgSb\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PYWEd0TMYoo2CmxC0LJlehPTglc\"\u003eThis 10-piece set is the standard for \"beeper\" feedback in consumer electronics, 3D printers, and DIY robotics. They are highly efficient, consuming very little power while providing a sharp, clear audible alert. Their \u003cstrong\u003ePCB-mount design\u003c\/strong\u003e with standard pin spacing makes them compatible with breadboards and prototype shields.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-HfO7dmiy9oDtM9xDiEKlWFRrgBc\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-HfO7dmiy9oDtM9xDiEKlWFRrgBc\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WhafdA5InoO8zhxMbgQlloRYg6b\"\u003e\n\u003cstrong\u003eFrequency Control:\u003c\/strong\u003e Capable of playing different musical notes and complex tones depending on the input signal frequency.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-WW7sdqtm6oVuFZxoZeClGncNgOb\"\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Operates on very low current (\u0026lt;30mA), making them ideal for battery-powered IoT devices.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UPSedKwYQoDZGBxncTvltGh7gtd\"\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e The 12mm diameter fits easily into tight enclosures or dense circuit board layouts.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OAj0dXAoCoGIOXxSjJIlBtaMgzc\"\u003e\n\u003cstrong\u003ePolarized Design:\u003c\/strong\u003e Clearly marked with a \"+\" on the top housing to ensure correct wiring to the anode.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MI96dIgfBoyI3nxnEGZldGjCgGb\"\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Compatible with logic levels from 3V to 12V, fitting both 3.3V (ESP32) and 5V (Arduino) systems.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-Wn3ddV6lgokbrPxEJWSlbvdhgae\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-Wn3ddV6lgokbrPxEJWSlbvdhgae\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JQKEdsQBoo5NItxcQVqlwXuCgve\"\u003e\n\u003cstrong\u003eBuzzer Type: \u003c\/strong\u003ePassive\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UHH3dnssZoKxOHxw4j3ljNy8grh\"\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3V−12V AC\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XIk5dfRHGoo1Dux4XnWlBYwsgjd\"\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e ≤30mA\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-H5zJd6m0Xo1XAoxwLGflYx3XgUc\"\u003e\n\u003cstrong\u003eResonant Frequency:\u003c\/strong\u003e 2,048Hz to 2,600Hz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ZPMTd9rqkoBYGUxnevWlge0Igch\"\u003e\n\u003cstrong\u003eSound Pressure Level: \u003c\/strong\u003e≥85dB at 10cm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-QMQEdVXIhoNqAix2iQKlNisWgxg\"\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −20∘C to +70∘C\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-HoFxdA98woosWsxcCstlwxZVgDg\"\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Black PPO \/ ABS Plastic\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PtlRdfEI6oRcdkxbwhElNyzJgzb\"\u003e\n\u003cstrong\u003ePin Spacing (Pitch): \u003c\/strong\u003e6.5mm to 7.6mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44498415157439,"sku":"MLE07519","price":99.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE07519.jpg?v=1768628414","url":"https:\/\/makerlab.ph\/products\/10-pcs-piezo-passive-buzzer","provider":"Makerlab PH","version":"1.0","type":"link"}