{"id":1683,"date":"2021-10-05T08:15:42","date_gmt":"2021-10-05T08:15:42","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/dht-11-only-sensor\/"},"modified":"2025-05-31T18:51:01","modified_gmt":"2025-05-31T18:51:01","slug":"dht-11-only-sensor","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/dht-11-only-sensor\/","title":{"rendered":"DHT 11 (ONLY SENSOR)"},"content":{"rendered":"<div id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\">\n<p><strong>DHT 11 Digital Temperature And Humidity Sensor<\/strong><\/p>\n<p>DHT 11 is a Humidity and Temperature Sensor, which generates calibrated digital output. DHT 11 can be interface with any microcontroller like Arduino, Raspberry Pi, etc. and get instantaneous results. DHT 11 is a low cost humidity and temperature sensor which provides high reliability and long term stability.It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and outputs a digital signal on the data pin (no analog input pins needed). Its very simple to use, and libraries and sample codes are available for Arduino and Raspberry Pi.This module makes is easy to connect the DHT11 sensor to an Arduino or microcontroller as includes the pull up resistor required to use the sensor. Only three connections are required to be made to use the sensor \u2013 Vcc, Gnd and Output.It has high reliability and excellent long-term stability, thanks to the exclusive digital signal acquisition technique and temperature &amp; humidity sensing technology.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-7070\" src=\"https:\/\/calcuttaelectronics.com\/wp-content\/uploads\/2018\/10\/83c1acb142e17ed3ef0349c9a80814ee-300x274.png\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/calcuttaelectronics.com\/wp-content\/uploads\/2018\/10\/83c1acb142e17ed3ef0349c9a80814ee-300x274.png 300w, https:\/\/calcuttaelectronics.com\/wp-content\/uploads\/2018\/10\/83c1acb142e17ed3ef0349c9a80814ee.png 516w\" alt=\"\" width=\"300\" height=\"274\" \/><\/p>\n<p><strong>Specifications:-<\/strong><br \/>\nPower Supply\uff1a 3.3~5.5V DC<br \/>\nOutput\uff1a 4 pin single row<br \/>\nMeasurement Range\uff1a Humidity 20-90%RH\uff0c Temperature 0~50\u2103<br \/>\nAccuracy\uff1a Humidity +-5%RH\uff0c Temperature +-2\u2103<br \/>\nResolution\uff1a Humidity 1%RH\uff0c Temperature 1\u2103<br \/>\nInterchangeability\uff1a Fully Interchangeable<br \/>\nLong-Term Stability\uff1a &lt;\u00b11%RH\/year<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>DHT 11 Digital Temperature And Humidity Sensor DHT 11 is a Humidity and Temperature Sensor, which generates calibrated digital output. DHT 11 can be interface with any microcontroller like Arduino, Raspberry Pi, etc. and get instantaneous results. DHT 11 is a low cost humidity and temperature sensor which provides high reliability and long term stability.It uses a capacitive humidity sensor [&hellip;]<\/p>\n","protected":false},"featured_media":1277,"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-1683","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":"2026-04-23T10:52:10","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-23T10:52:10","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DHT 11 (ONLY 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\/dht-11-only-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DHT 11 (ONLY SENSOR) - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"DHT 11 Digital Temperature And Humidity Sensor DHT 11 is a Humidity and Temperature Sensor, which generates calibrated digital output. 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