The Arduino Nano LDR (Light Dependent Resistor) or photoresistor module detects changes in light intensity, providing analog output based on ambient light levels. It's used in projects requiring light ...

LiFi (Light Fidelity) is a wireless communication technology that uses visible light communication (VLC) to transmit data. VLC is a type of optical wireless communication (OWC) that uses light as the ...

Fossil fuels have been consumed rapidly over recent decades, and their availability is decreasing. Because of this, there is a growing focus on renewable energy sources. Solar energy is one of the ...