LDR SENSOR is nothing but a light-dependent resistor, its resistance changes according to changes in light intensity. In this blog we will discuss what LDR SENSOR is and how it can be used with the ...

Steps: Connect the 3.3V of arduino to the positive rail and ground to the negative rail of breadboard. Connections for LDR sensor: Place the LDR on the breadboard and attach the 10k ohm resistor to ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...