{"product_id":"lm393-sound-detection-sensor-module-microphone-sensor-module","title":"Ky-038 Lm393 Sound Detection Module","description":"\u003cp\u003eLM393 Sound Detection Sensor Module for Arduino\u003cstrong\u003e \u003c\/strong\u003edetects whether the sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp. The sound level setpoint is adjusted via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.\u003c\/p\u003e\r\n\r\n\u003ch2 style=\"font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-weight:500;line-height:1.1;margin-top:20px;margin-bottom:10px;font-size:30px;color:rgb(102,102,102);text-align:justify;\"\u003eSpecifications and Features :\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003eWorking voltage: DC 3.3-5V.\u003c\/li\u003e\r\n\t\u003cli\u003eDimensions: 36.5 x 17 x 10 (LxWxH)mm.\u003c\/li\u003e\r\n\t\u003cli\u003eSignal output indication.\u003c\/li\u003e\r\n\t\u003cli\u003eThe output is digital.\u003c\/li\u003e\r\n\t\u003cli\u003eSingle-channel signal output.\u003c\/li\u003e\r\n\t\u003cli\u003eWith the retaining bolt hole, convenient installation.\u003c\/li\u003e\r\n\t\u003cli\u003eOutput low level and the signal light when there is sound.\u003c\/li\u003e\r\n\t\u003cli\u003eWeight: 4 gm.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:10px;color:rgb(102,102,102);font-family:Arial, Helvetica, sans-serif;font-size:12px;text-align:justify;\"\u003e\u003cstrong\u003eNote: This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003ch2 style=\"font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-weight:500;line-height:1.1;margin-top:20px;margin-bottom:10px;font-size:30px;color:rgb(102,102,102);text-align:justify;\"\u003eAttachments :\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\u003ca href=\"https:\/\/ww7.capnfatz.com\/henrys-bench\/arduino-sensors-and-input\/arduino-sound-detection-sensor-tutorial-and-user-manual\/?usid=18\u0026amp;utid=23323300521\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"How to use?\" aria-label=\"Visit a webpage about How to use?\"\u003eHow to use?\u003c\/a\u003e\u003c\/p\u003e\r\n\r\n\u003ch2 style=\"font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-weight:500;line-height:1.1;margin-top:20px;margin-bottom:10px;font-size:30px;color:rgb(102,102,102);text-align:justify;\"\u003ePackage Includes :\u003c\/h2\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:10px;color:rgb(102,102,102);font-family:Arial, Helvetica, sans-serif;font-size:12px;text-align:justify;\"\u003e1 x LM393 Sound Detection Sensor Module.\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:10px;color:rgb(102,102,102);font-family:Arial, Helvetica, sans-serif;font-size:12px;text-align:justify;\"\u003e\u003cimg alt=\"Image result for ky-038 LM393 Sound Detection Module\" src=\"https:\/\/digilog.pk\/cdn\/shop\/files\/ky038-example-bb.webp\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/ky038-example-bb.jpg?v=1702678303\" loading=\"lazy\" data-files=\"ky038-example-bb.webp\"\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"margin-top:0px;margin-bottom:10px;color:rgb(102,102,102);font-family:Arial, Helvetica, sans-serif;font-size:12px;text-align:justify;\"\u003e \u003c\/p\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962444447809,"sku":"B114,IMP500,Th250,A","price":100.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/ky-038_LM393_Sound_Detection_Module_Sound_Sensor_Module.jpg?v=1779559505","url":"https:\/\/stem.pk\/products\/lm393-sound-detection-sensor-module-microphone-sensor-module","provider":"stem.pk","version":"1.0","type":"link"}