{"id":1392,"date":"2022-04-21T07:26:34","date_gmt":"2022-04-21T07:26:34","guid":{"rendered":"https:\/\/nexrobo.in\/?post_type=product&#038;p=1392"},"modified":"2026-01-02T17:28:38","modified_gmt":"2026-01-02T17:28:38","slug":"ldr-light-sensor-module","status":"publish","type":"product","link":"https:\/\/jwalabots.com\/products\/product\/ldr-light-sensor-module\/","title":{"rendered":"LDR Light Sensor Module"},"content":{"rendered":"<p>Features:-<\/p>\n<ul>\n<li>Can detect ambient brightness and light intensity<\/li>\n<li>Adjustable sensitivity (via blue digital potentiometer adjustment)<\/li>\n<li>Operating voltage 3.3V-5V<\/li>\n<li>Output Type<\/li>\n<\/ul>\n<p>Analog voltage output -A0<br \/>\nDigital switching outputs (0 and 1) -D0<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>With fixed bolt hole for easy installation<\/li>\n<li>Small board PCB size: 3cm * 1.6cm<\/li>\n<li>Power indicator (red) and the digital switch output indicator (green)<\/li>\n<li>Using LM393 comparator chip, stable<\/li>\n<\/ul>\n<p>Pin outs:-<\/p>\n<ul>\n<li>External 3.3V-5V VCC<\/li>\n<li>External GND GND<\/li>\n<li>DO digital output interface, a small plate (0 and 1)<\/li>\n<li>AO small board analog output interface<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The LDR Sensor Module is used to detect the presence of light \/ measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of the signal detection can be adjusted using potentiometer.<\/p>\n","protected":false},"featured_media":1393,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[198,197],"product_tag":[404,402,401,403,308,355,323],"class_list":["post-1392","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-sensors-modules","product_cat-wireless-modules-sensors","product_tag-ldr","product_tag-ldr-light-sensor","product_tag-ldr-light-sensor-module","product_tag-ldr-module","product_tag-module","product_tag-sensor","product_tag-sensor-module"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LDR Light Sensor Module - Jwalabots LDR Light Sensor Module<\/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:\/\/jwalabots.com\/products\/product\/ldr-light-sensor-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LDR Light Sensor Module - Jwalabots LDR Light Sensor Module\" \/>\n<meta property=\"og:description\" content=\"The LDR Sensor Module is used to detect the presence of light \/ measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. 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