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 ...

I'm using the wokwi-photoresistor-sensor module in a simulation with an ESP32 DevKit. I’ve connected the DO pin to GPIO22, and expected it to output HIGH when bright, LOW when dark, based on the ...

Abstract: This paper focus on the idea of automatic lightning system and peculiar way of implementation with embedded tool systems. The proposed method is used to measure and control the intensity of ...