Code for this is attached in the same repo with name "code.ino". It was run on Arduino IDE Diving into learning various sensors, I came across LDR sensor. It is basically a variable resistor which ...

A complete home automation system developed on ESP32 microcontroller using freeRTOS. The system is controlled wirelessly via Bluetooth with an android app developed using MIT App Inventor. A simple ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...

Abstract: In this paper, we present the development of an automated water tank filtration system together with the study on water turbidity using light dependent resistor (LDR) as the sensing unit.