{"id":1802,"date":"2021-10-05T08:16:11","date_gmt":"2021-10-05T08:16:11","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/sound-sensor\/"},"modified":"2023-12-06T06:37:44","modified_gmt":"2023-12-06T06:37:44","slug":"sound-sensor","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/sound-sensor\/","title":{"rendered":"SOUND SENSOR"},"content":{"rendered":"<p><a href=\"https:\/\/www.tecwizdom.com\/product\/sound-sensor\/\">Sound detection sensor module<\/a> for <a href=\"https:\/\/www.tecwizdom.com\/product-category\/products-development-boards-arduino-accessories\/\">arduino<\/a> detects whether sound has exceeded a threshold value. Sound is detected via\u00a0 the microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.<\/p>\n<p>Specification of Sound Sensor Module:-<\/p>\n<ul>\n<li>Operating voltage 3.3V-5V<\/li>\n<li>Outputs digital switching output (high and low level 0 and 1<\/li>\n<li>Operating current (Vcc=5V): 4-8mA<\/li>\n<li>Microphone sensitivity (1Khz): 52-48dB<\/li>\n<li>Microphone Impedance: 2.2K\u03a9<\/li>\n<li>Microphone Frequency: 16-20Khz<\/li>\n<li>Microphone S\/N ratio: 54dB<\/li>\n<li>Signal output indication<\/li>\n<li>Single channel signal output<\/li>\n<li>Outputs low level and the signal light when there is sound<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Sound detection sensor module for arduino detects whether sound has exceeded a threshold value. Sound is detected via\u00a0 the microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. [&hellip;]<\/p>\n","protected":false},"featured_media":1512,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15,34],"product_tag":[],"class_list":{"0":"post-1802","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-main","7":"product_cat-s1","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"add-to-wishlist-after_add_to_cart"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":null,"stock_on_hold":0,"sold_today":0,"sales_last_days":0,"reserved_stock":null,"customer_returns":null,"warehouse_damage":null,"lost_in_post":null,"other_logs":null,"out_stock_days":0,"lost_sales":0,"has_location":null,"update_date":"2026-04-26T10:54:27","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-26T10:54:27","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SOUND SENSOR - Om Technology Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/otconline.in\/index.php\/product\/sound-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SOUND SENSOR - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"Sound detection sensor module for arduino detects whether sound has exceeded a threshold value. Sound is detected via\u00a0 the microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. 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