{"product_id":"lm386-sound-sensor-sound-detector-compatible-with-arduino","title":"LM386 Sound Sensor, Sound Detector, Compatible with Arduino","description":"\u003cdiv class=\"overviewSec\"\u003eLM386 Sound Sensor, Sound Detector, Compatible with Arduino\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv\u003e\u003cdiv class=\"pdT\" style=\"background: #F2F2F2;\"\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cspan style=\"color: #1497DB;\"\u003eSound Sensor\u003c\/span\u003e\u003c\/div\u003e\n\u003cp class=\"hilitBlock2\" style=\"background: #1497DB; color: #ffffff;\"\u003eOnboard audio power amplifier LM386 \u003c\/p\u003e\n\u003cp class=\"richDesc\"\u003eUsed for Audio amplifier, Ambient sound detection, and Sound level detection\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-details-1.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eFeatures at a glance\u003c\/div\u003e\n\u003cdiv class=\"bgGrey alignl subBlock mgnTB\"\u003e\n\u003cp\u003e\u003cstrong\u003eSound Sensor\u003c\/strong\u003e is a sound sensor module equipped with LM386, features low power consumption, adjustable internal chain gain update, wide range of power supply, few external components and low total harmonic distortion, etc. It is mainly used for audio amplifier, ambient sound detection, and sound level detection (unable to get exact dB value).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard  audio power amplifier LM386\u003c\/li\u003e\n\u003cli\u003eAudio signal gain up to 200\u003c\/li\u003e\n\u003cli\u003eAdjustable accuracy\u003c\/li\u003e\n\u003cli\u003eSignal output indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMic sensitivity\u003c\/th\u003e\n\u003ctd\u003e52dB\u003c\/td\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e50Hz ~ 20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e3.3V ~ 5.3V\u003c\/td\u003e\n\u003cth\u003eMounting holes size\u003c\/th\u003e\n\u003ctd\u003e2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eControl Interface\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eFor Use With Controller Boards Like Raspberry Pi\/Arduino\/STM32\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-details-3.jpg\"\u003e\u003cdiv\u003e\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 alignl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDOUT\u003c\/th\u003e\n\u003ctd\u003eMCU.IO (digital output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAOUT\u003c\/th\u003e\n\u003ctd\u003eMCU.IO (analog output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGND\u003c\/th\u003e\n\u003ctd\u003epower supply ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVCC\u003c\/th\u003e\n\u003ctd\u003e3.3V ~ 5.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eUsage Example\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-details-5.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eProduct Show\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\"\u003e\u003cdiv class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Sound_Sensor\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Sound_Sensor\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSound Sensor x1\u003c\/li\u003e\n\u003cli\u003e4-pin custom connector jumper wire x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-1.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Sound-Sensor\/Sound-Sensor-1_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/4-pin-custom-connector-jumper-wire_L.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/4-pin-custom-connector-jumper-wire.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568368083281,"sku":"WSAL9534","price":1756.32,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal95341-415959.jpg?v=1776617425","url":"https:\/\/albistech.eu\/products\/lm386-sound-sensor-sound-detector-compatible-with-arduino","provider":"Albistech","version":"1.0","type":"link"}