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 ...

This project aims to display the light intensity measured by an LDR (Light Dependent Resistor) sensor on an OLED screen as "% Darkness" using an STM32 microcontroller. The OLED display values are ...