AZDelivery 5 x KY 018 Photo LDR Resistor Diode Sensor compatible with Arduino Including E Book!

✅ Includes LDR resistor ✅ Operating voltage 3 - 5 V (current limitation required) ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.