As photons (light) land on the detector, the resistance will decrease. The more light is we will have a lower resistance. By reading different values from the sensor, we can detect if is it light , ...

Learn to create a simple light-following robot using Arduino, LDR sensors, and an MX1508 motor driver. This beginner-friendly project includes detailed instructions, components list, and coding ...

Also, while the green one of the LEDs is on, the RGB LED is also flashing green. when the system is activated, the red led lights up and the buzzer starts to play the note "Si". Meanwhile, the RGB LED ...

In this tutorial, we will use one such sensor BH1750 Light Sensor Module and interface it with Arduino and show the Lux value over 16x2 LCD.

preventing accidents and guaranteeing the safety of pedestrians at night is a major benefit of street lighting, but a large amount of energy is wasted due to the manual operation of the street lights.