{"product_id":"5v-active-buzzer","title":"5v Active Buzzer","description":"\u003cp\u003eThis 5v Active Buzzer provides reliable audible signaling in a compact package for electronic projects and devices. Its active design includes a built-in oscillator, so it requires only a DC voltage input to produce sound and does not need external driving circuitry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: \u003cstrong\u003e5 volts\u003c\/strong\u003e, compatible with standard microcontroller outputs.\u003c\/li\u003e\n\u003cli\u003eTypical sound frequency: \u003cstrong\u003eapproximately 3 kHz\u003c\/strong\u003e for clear, attention-grabbing tones.\u003c\/li\u003e\n\u003cli\u003eCompact size: \u003cstrong\u003e12 mm diameter\u003c\/strong\u003e to fit into tight enclosures and small PCBs.\u003c\/li\u003e\n\u003cli\u003eLow current consumption: \u003cstrong\u003earound 30 mA\u003c\/strong\u003e, supporting energy-efficient designs and longer battery life in portable applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause the buzzer contains an internal oscillator, it simplifies circuit design compared with passive buzzers that require external pulse generation. The steady tone output and modest power draw make it well suited for alert systems, timers, alarms, confirmations, and user-interface feedback. Its 5v operation aligns with common platforms such as Arduino and Raspberry Pi, facilitating quick integration into prototypes and finished products.\u003c\/p\u003e\n\u003cp\u003eThe compact footprint allows flexible placement within enclosures while maintaining effective sound output for many short-range signaling needs. Overall, this 5v Active Buzzer is a straightforward, dependable choice when you need consistent audible alerts with minimal external components.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":42557119103159,"sku":"","price":2.5,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-5442.png?v=1784940351","url":"https:\/\/esclibya.com\/ar-ly\/products\/5v-active-buzzer","provider":"Electronic Service Center","version":"1.0","type":"link"}