{"product_id":"diy-ldr-light-sensing-kit-arduino-nano-oled","title":"DIY - LDR Light Sensing Kit - Arduino Nano, OLED","description":"\u003ch3 bis_size='{\"x\":12,\"y\":9,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":269}'\u003eOverview\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":43,\"w\":565,\"h\":39,\"abs_x\":425,\"abs_y\":303}'\u003eThis DIY project builds a light-level monitor. An Arduino Nano reads an LDR light sensor and displays the live brightness on an OLED.\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":98,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":358}'\u003eHow It Works\u003c\/h3\u003e\n\u003col bis_size='{\"x\":12,\"y\":135,\"w\":565,\"h\":78,\"abs_x\":425,\"abs_y\":395}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":135,\"w\":525,\"h\":19,\"abs_x\":465,\"abs_y\":395}'\u003eThe LDR's resistance changes with the amount of light falling on it.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":154,\"w\":525,\"h\":19,\"abs_x\":465,\"abs_y\":414}'\u003eThe Arduino Nano reads the resulting analog value.\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":174,\"w\":525,\"h\":39,\"abs_x\":465,\"abs_y\":434}'\u003eThe brightness level is displayed on the OLED and updates instantly as lighting changes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":227,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":487}'\u003eComplete Parts List\u003c\/h3\u003e\n\u003ctable bis_size='{\"x\":12,\"y\":261,\"w\":565,\"h\":221,\"abs_x\":425,\"abs_y\":521}'\u003e\n\u003ctbody bis_size='{\"x\":14,\"y\":263,\"w\":560,\"h\":216,\"abs_x\":427,\"abs_y\":523}'\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":263,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":523}'\u003e\n\u003cth bis_size='{\"x\":14,\"y\":263,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":523}'\u003eComponent\u003c\/th\u003e\n\u003cth bis_size='{\"x\":548,\"y\":263,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":523}'\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":288,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":548}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":288,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":548}'\u003e0.96 Inch I2C\/IIC 4pin OLED Display Module White\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":288,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":548}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":313,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":573}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":313,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":573}'\u003eArduino Nano C Type V3 ATMEGA328 with Soldered Headers\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":313,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":573}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":337,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":597}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":337,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":597}'\u003eLDR Light Sensor Module\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":337,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":597}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":362,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":622}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":362,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":622}'\u003e400 Points Mini Solderless Prototype PCB Breadboard High Quality\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":362,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":622}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":387,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":647}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":387,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":647}'\u003eJumper Wire 10 Pin Male To Female 20cm\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":387,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":647}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":412,\"w\":560,\"h\":23,\"abs_x\":427,\"abs_y\":672}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":412,\"w\":532,\"h\":23,\"abs_x\":427,\"abs_y\":672}'\u003eJumper Wire 10 Pin Male To Male 20cm\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":412,\"w\":27,\"h\":23,\"abs_x\":961,\"abs_y\":672}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":14,\"y\":437,\"w\":560,\"h\":42,\"abs_x\":427,\"abs_y\":697}'\u003e\n\u003ctd bis_size='{\"x\":14,\"y\":437,\"w\":532,\"h\":42,\"abs_x\":427,\"abs_y\":697}'\u003eMB102 Adjustable Breadboard Power Supply Module (3.3V \u0026amp; 5V) for Arduino \u0026amp; Raspberry Pi\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":548,\"y\":437,\"w\":27,\"h\":42,\"abs_x\":961,\"abs_y\":697}'\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":482,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":742}'\u003eApplications\u003c\/h3\u003e\n\u003cul bis_size='{\"x\":12,\"y\":519,\"w\":565,\"h\":58,\"abs_x\":425,\"abs_y\":779}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":519,\"w\":525,\"h\":19,\"abs_x\":465,\"abs_y\":779}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":519,\"w\":124,\"h\":18,\"abs_x\":465,\"abs_y\":779}'\u003eAutomatic lighting\u003c\/strong\u003e - the base for dusk-to-dawn lights\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":538,\"w\":525,\"h\":19,\"abs_x\":465,\"abs_y\":798}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":538,\"w\":80,\"h\":18,\"abs_x\":465,\"abs_y\":798}'\u003eSmart home\u003c\/strong\u003e - detect day and night\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":558,\"w\":525,\"h\":19,\"abs_x\":465,\"abs_y\":818}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":558,\"w\":100,\"h\":18,\"abs_x\":465,\"abs_y\":818}'\u003eAnalog sensing\u003c\/strong\u003e - learn analog input with a simple sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":592,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":852}'\u003eFull Build Guide\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":625,\"w\":565,\"h\":19,\"abs_x\":425,\"abs_y\":885}'\u003eStep-by-step instructions and code for this exact project are on \u003ca href=\"https:\/\/www.kitkraft.in\/blogs\/project\/arduino-nano-with-ldr-module-oled-display-kitkraft-light-sensing-project\" bis_size='{\"x\":405,\"y\":625,\"w\":72,\"h\":18,\"abs_x\":818,\"abs_y\":885}'\u003eProject Hub\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 bis_size='{\"x\":12,\"y\":661,\"w\":565,\"h\":22,\"abs_x\":425,\"abs_y\":921}'\u003eFAQ\u003c\/h3\u003e\n\u003cp bis_size='{\"x\":12,\"y\":694,\"w\":565,\"h\":39,\"abs_x\":425,\"abs_y\":954}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":694,\"w\":193,\"h\":18,\"abs_x\":425,\"abs_y\":954}'\u003eDo I need coding experience?\u003c\/strong\u003e No prior experience is required - this kit is built around one specific project, and the full code is freely available. See the build guide above.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":749,\"w\":565,\"h\":58,\"abs_x\":425,\"abs_y\":1009}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":749,\"w\":303,\"h\":18,\"abs_x\":425,\"abs_y\":1009}'\u003eWhat tools do I need beyond what's included?\u003c\/strong\u003e A computer with the free Arduino IDE (or ESP8266 board support, where applicable) installed to upload the code. No soldering is required for this build.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":824,\"w\":565,\"h\":39,\"abs_x\":425,\"abs_y\":1084}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":824,\"w\":210,\"h\":18,\"abs_x\":425,\"abs_y\":1084}'\u003eCan I reuse the parts afterward?\u003c\/strong\u003e Yes - every component in this kit is a standard, reusable part you can use in future projects, not a single-use kit.\u003c\/p\u003e","brand":"Kitkraft","offers":[{"title":"Default Title","offer_id":49414106677387,"sku":"KKPRJ0024","price":899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/1908\/0075\/files\/ldr-sensing-kit_1.png?v=1790511764","url":"https:\/\/www.kitkraft.in\/products\/diy-ldr-light-sensing-kit-arduino-nano-oled","provider":"Kitkraft","version":"1.0","type":"link"}