This project uses an LDR (Light Dependent Resistor) to detect light and control an LED automatically.

MBlock Coding

Arduino IDE Coding

output

This project uses an LDR (Light Dependent Resistor) to detect light and control an LED automatically.

• When the surroundings become bright → LED turns ON
• When the surroundings become dark → LED turns O

Circuit Diagram

mBlock Coding

Arduino IDE coding

Output