{"product_id":"ldr-photosensitive-resistor-12528-12mm","title":"12mm LDR Sensor Photoresistor Photo Cell 12528 GL12528","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12mm LDR Resistor Photoresistor Photo Cell 12528 GL12528\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e12mm GL12528 LDR Sensor\u003c\/strong\u003e is a highly reliable \u003cstrong\u003eldr resistor\u003c\/strong\u003e designed to vary resistance based on ambient light intensity, which makes it valuable in automation projects. Thanks to an affordable \u003cstrong\u003eldr sensor price\u003c\/strong\u003e and simple integration with an \u003cstrong\u003eldr resistor circuit\u003c\/strong\u003e, it is commonly used for daylight-based switching systems and smart lighting. \u003cbr\u003e\u003cbr\u003eAs light increases, the resistance across its leads decreases; conversely, resistance rises in low light or darkness. This responsive behavior makes the device ideal for streetlights, night lamps, and solar detection systems. Furthermore, quick response under both bright and dim environments boosts versatility in automatic control. \u003cbr\u003e\u003cbr\u003eBuilt with Cadmium Sulphide (CdS) photo-conductive cells, its spectral response closely matches that of the human eye. It reacts rapidly to changing lighting conditions and provides stable readings, making this \u003cstrong\u003eldr resistor\u003c\/strong\u003e well-suited for burglar alarms, smoke detection, and batch counters.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details – LDR Resistor Circuit Compatibility\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDiameter (mm): 12\u003c\/li\u003e\n\u003cli\u003eNo. of Pins: 2\u003c\/li\u003e\n\u003cli\u003eDark Resistance: 1 to 20MΩ\u003c\/li\u003e\n\u003cli\u003eSpectral Peak: 560 nm\u003c\/li\u003e\n\u003cli\u003eLight Resistance: 10 to 20kΩ\u003c\/li\u003e\n\u003cli\u003eMax. Voltage (V): 250 VDC\u003c\/li\u003e\n\u003cli\u003eMax. Power (W): 0.2\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -30˚C to 70˚C\u003c\/li\u003e\n\u003cli\u003eResistance Illumination: 3\u003c\/li\u003e\n\u003cli\u003eResponse Time (μS): 20 (Rise), 30 (Down)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eAnalog Applications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eCamera exposure control\u003c\/li\u003e\n\u003cli\u003eAuto slide focus – dual cell systems\u003c\/li\u003e\n\u003cli\u003ePhotocopy machines – toner density adjustment\u003c\/li\u003e\n\u003cli\u003eColorimetric test equipment\u003c\/li\u003e\n\u003cli\u003eDensitometers and exposure meters\u003c\/li\u003e\n\u003cli\u003eElectronic scales – dual cell measurement\u003c\/li\u003e\n\u003cli\u003eAutomatic gain control – modulated light sources\u003c\/li\u003e\n\u003cli\u003eAutomated rear-view mirror brightness adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDigital Applications – Reliable LDR Resistor Circuit Uses\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eAutomatic headlight dimmer\u003c\/li\u003e\n\u003cli\u003eNightlight control circuits\u003c\/li\u003e\n\u003cli\u003eOil burner flame detection\u003c\/li\u003e\n\u003cli\u003eStreetlight automation\u003c\/li\u003e\n\u003cli\u003eBeam-break presence or absence detection\u003c\/li\u003e\n\u003cli\u003ePosition and proximity sensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eOther Applications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eAnnunciator panels and indicators\u003c\/li\u003e\n\u003cli\u003eAutomatic camera photometry\u003c\/li\u003e\n\u003cli\u003eElectronic toys and DIY kits\u003c\/li\u003e\n\u003cli\u003eIndustrial light control systems\u003c\/li\u003e\n\u003cli\u003eLight control and switching modules\u003c\/li\u003e\n\u003cli\u003ePhotoelectric detection and automation\u003c\/li\u003e\n\u003cli\u003eSmart lighting and solar systems\u003c\/li\u003e\n\u003cli\u003eLight-sensitive alarms and sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures – Reasonable LDR Sensor Price \u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eHigh sensitivity to visible light (spectral peak: 560nm)\u003c\/li\u003e\n\u003cli\u003eWide operating voltage: up to 250V DC\u003c\/li\u003e\n\u003cli\u003eLow power consumption (200mW max)\u003c\/li\u003e\n\u003cli\u003eDurable design with -30˚C to +70˚C temperature range\u003c\/li\u003e\n\u003cli\u003eFast response time (20ms rise, 30ms fall)\u003c\/li\u003e\n\u003cli\u003eEasy to interface with analog and digital circuits\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly and RoHS compliant\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight, and easy to mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eAutomatic streetlight control systems\u003c\/li\u003e\n\u003cli\u003eCamera exposure and brightness control\u003c\/li\u003e\n\u003cli\u003eNightlight and display brightness automation\u003c\/li\u003e\n\u003cli\u003eFlame and light detection modules\u003c\/li\u003e\n\u003cli\u003ePresence and position sensors in robotics\u003c\/li\u003e\n\u003cli\u003eLight-sensitive alarm and safety systems\u003c\/li\u003e\n\u003cli\u003eSolar-powered lighting and smart systems\u003c\/li\u003e\n\u003cli\u003eIndustrial and home light control systems\u003c\/li\u003e\n\u003cli\u003eBrightness control in screens and indicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\n\u003ctable class=\"styled-table-rahul\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eMax Pressure (VDC)\u003c\/th\u003e\n\u003cth\u003eMax Power (mW)\u003c\/th\u003e\n\u003cth\u003eAmbient Temp (°C)\u003c\/th\u003e\n\u003cth\u003eSpectral Peak (nm)\u003c\/th\u003e\n\u003cth\u003eBright Resistor (Ω)\u003c\/th\u003e\n\u003cth\u003eDark Resistor (MΩ)\u003c\/th\u003e\n\u003cth\u003eResponse Time (ms)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5506\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-30~+70\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e4–7\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003eRise:30 Fall:30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5516\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-30~+70\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e5–10\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003eRise:30 Fall:30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5528\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-30~+70\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e10–20\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eRise:20 Fall:30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5537\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-30~+70\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e20–30\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRise:20 Fall:30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5549\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e-30~+70\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e100–200\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eRise:20 Fall:30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × 12mm LDR Sensor Photoresistor Photo Cell 12528 GL12528\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44583806337276,"sku":"KG1052","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/7mm-ldr-photo-cell-gl20528-closeup..jpg?v=1762259364","url":"https:\/\/kitsguru.com\/fr\/products\/ldr-photosensitive-resistor-12528-12mm","provider":"KitsGuru","version":"1.0","type":"link"}