{"product_id":"3pcs-20mm-light-dependent-resistor-ldr","title":"3pcs 20mm Light Dependent Resistor LDR","description":"\u003cdiv data-page-id=\"IdiLd5pHcoqCInxFfu0lYtg9gGc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-BptNdTNPloZyl9xw0JYlCdYggdJ\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XGCwdIo2noP7zGxAc1Ilpr69gkh\"\u003eAn LDR (or photoresistor) is a light-controlled variable resistor. It operates on the principle of photoconductivity: as the intensity of light falling on the sensor increases, its electrical resistance decreases. At \u003cstrong\u003e20mm in diameter\u003c\/strong\u003e, these sensors are significantly more sensitive than smaller models and are often utilized in systems requiring a wide field of view for light detection. They are commonly used in automatic street lighting, camera exposure controls, and as \"beam breakers\" in security systems.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-CTvydNxNEorUBaxg8RAlr2VegZc\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-CTvydNxNEorUBaxg8RAlr2VegZc\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Exthd6mskoCh5NxhfPBlWQZWgzf\"\u003e\n\u003cstrong\u003eLarge Sensing Surface:\u003c\/strong\u003e The 20mm diameter provides superior light gathering, useful for low-light or outdoor environments.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LhaZdWWrGoQFJKxIa0GlSDvlgJc\"\u003e\n\u003cstrong\u003eEpoxy Encapsulation:\u003c\/strong\u003e Moisture-resistant coating ensures long-term reliability and stability.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CxZPd4L1goc4G4xFHUklQINLgJb\"\u003e\n\u003cstrong\u003eHuman Eye Response:\u003c\/strong\u003e The spectral peak is approximately 560nm, closely matching the peak sensitivity of the human eye.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TOqWdLj2noaqgrxs6talLCzHgVF\"\u003e\n\u003cstrong\u003eVersatile Range:\u003c\/strong\u003e Transitions from several mega-ohms in total darkness to low kilo-ohms in bright light.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DlGSdqOzIojuQUxT2hYlNiJKgdh\"\u003e\n\u003cstrong\u003eRugged Build:\u003c\/strong\u003e Housed in a durable ceramic package with through-hole leads for easy breadboard prototyping or PCB soldering.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-T0uidWR8Lo7titx54v2lzn2MgWc\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-T0uidWR8Lo7titx54v2lzn2MgWc\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-JlEodaedqordedxSGQyle36gg0d\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eDiameter: 20mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Qfc3d3fJCoEsh4xpmQAleaHagHh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eMax Voltage: 500V\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-XoNCdBd95oWGzUxqNsUlxzRwgNh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eMax power consumption: 500mW\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-HyVWdWjlJoHGKFxgugdllnufgJh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eOperating Temperature: – 30 – +70°C\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-LsDDdDXmroxcn0x58sCl9PGtglc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eLight Resistance: 5-100K ohm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Rc1wdR6TQo994XxYwF8lCdhhg4L\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eDark Resistance: 1-8M ohm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44541254533311,"sku":"MLE08252","price":149.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE08252.jpg?v=1770447890","url":"https:\/\/makerlab.ph\/products\/3pcs-20mm-light-dependent-resistor-ldr","provider":"Makerlab PH","version":"1.0","type":"link"}