In this project we are going to make a circuit for Motion Sensor Activated Light With Automatic Brightness Adjustment using Arduino, PIR & LDR sensors.
Let's learn how to install official ESP32 add-on for Arduino IDE.
Arduino Mega With Inbuilt WIFI. Atmega 2560 + ESP8266.
Here we are going to learn about how to use LDR (Light Dependent Resistor) with Arduino and we are going to do a small project based on the LDR sensor.