Ldr is used to detect the light arduino is used to on off the light.
Arduino light control system.
Use arduino to run a spectacular christmas light show.
Both in english and spanish en ingles y espaƱol.
For ldr basics and principles please go through the below link.
And if ldr senses low light then arduino takes control and turns on the artificial lights.
In this system a 16 2 lcd is used for displaying status for all operations like motor turned on or off temperature humidity and light status.
Create a simple home automation system using arduino and an android phone.
Fully working home automation with arduino uno 4 channel relay bluetooth no programming needed link https goo gl i2jdju check it as well hin.
Homotica a simple cost effective home control system.
Now you can control your light system in your home using your smart phone by writing a character the led turn on or turn off.
Now you can control your light system in your home using your voice by talking to your systems which to turn on and which to turn off.
In this project we are going to build a home light controlling system using the bluetooth network.
In this project we use bluetooth module hc 05 arduino device 4 channel relay module etc.
Set up your arduino and raspberry pi to control lighting and animation on an rgb led strip via aws iot and alexa voice commands.
Different sensors are used as feedback to sense output and controller are used to generate desire output.
Here the given application demonstrates close loop control system to control light intensity.