{"product_id":"waveshare-9534-sound-sensor-lm386","title":"Waveshare 9534 Sound Sensor LM386","description":"\u003ch3 data-start=\"17\" data-end=\"144\"\u003e\u003cstrong data-start=\"17\" data-end=\"144\"\u003eWaveshare 9534 LM386 Sound Sensor Module | Analog \u0026amp; Digital Sound Detection | Compatible with Arduino, Raspberry Pi \u0026amp; STM32\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"607\" data-end=\"1080\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"611\" data-end=\"655\"\u003eWaveshare 9534 LM386 Sound Sensor Module\u003c\/strong\u003e is a high-sensitivity microphone-based sound detection module designed for audio detection, ambient sound monitoring, and sound-triggered applications. Built around the \u003cstrong data-start=\"825\" data-end=\"850\"\u003eLM386 audio amplifier\u003c\/strong\u003e, the module amplifies microphone signals up to \u003cstrong data-start=\"898\" data-end=\"906\"\u003e200×\u003c\/strong\u003e and provides both \u003cstrong data-start=\"925\" data-end=\"942\"\u003eanalog (AOUT)\u003c\/strong\u003e and \u003cstrong data-start=\"947\" data-end=\"965\"\u003edigital (DOUT)\u003c\/strong\u003e outputs for flexible integration with microcontrollers and embedded systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1082\" data-end=\"1531\"\u003eOperating from \u003cstrong data-start=\"1097\" data-end=\"1113\"\u003e3.3V to 5.3V\u003c\/strong\u003e, the module is compatible with \u003cstrong data-start=\"1145\" data-end=\"1193\"\u003eArduino, Raspberry Pi, STM32, ESP32, ESP8266\u003c\/strong\u003e, and other development platforms. An onboard potentiometer allows sensitivity adjustment, while the digital output threshold can be configured for sound-triggered events. It is suitable for clap switches, noise detection, sound monitoring, robotics, smart home projects, and educational electronics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1533\" data-end=\"1536\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1538\" data-end=\"1553\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1555\" data-end=\"1943\"\u003e\n\u003cli data-section-id=\"1icp1oz\" data-start=\"1555\" data-end=\"1599\"\u003eGenuine Waveshare Sound Sensor (SKU: 9534)\u003c\/li\u003e\n\u003cli data-section-id=\"l7mhdk\" data-start=\"1600\" data-end=\"1635\"\u003eOnboard \u003cstrong data-start=\"1610\" data-end=\"1619\"\u003eLM386\u003c\/strong\u003e audio amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"1jf6wxm\" data-start=\"1636\" data-end=\"1670\"\u003eAudio signal gain up to \u003cstrong data-start=\"1662\" data-end=\"1670\"\u003e200×\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lajywx\" data-start=\"1671\" data-end=\"1706\"\u003eAnalog and digital signal outputs\u003c\/li\u003e\n\u003cli data-section-id=\"65fkd9\" data-start=\"1707\" data-end=\"1741\"\u003eAdjustable detection sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"iqqkut\" data-start=\"1742\" data-end=\"1779\"\u003eDigital output threshold adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"bayiwx\" data-start=\"1780\" data-end=\"1810\"\u003eOnboard signal indicator LED\u003c\/li\u003e\n\u003cli data-section-id=\"pq8vrs\" data-start=\"1811\" data-end=\"1845\"\u003eOperating voltage: \u003cstrong data-start=\"1832\" data-end=\"1845\"\u003e3.3V–5.3V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nt7p3v\" data-start=\"1846\" data-end=\"1909\"\u003eCompatible with Arduino, Raspberry Pi, STM32, ESP32 \u0026amp; ESP8266\u003c\/li\u003e\n\u003cli data-section-id=\"1dcbm6k\" data-start=\"1910\" data-end=\"1943\"\u003eCompact PCB with mounting holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":50075272806640,"sku":"2374513764","price":329.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/waveshare-sound-sensor-800x800.jpg?v=1784645696","url":"https:\/\/makerbazar.in\/products\/waveshare-9534-sound-sensor-lm386","provider":"MakerBazar.in","version":"1.0","type":"link"}