HOW TO MAKE AURDINO BASED HOME AUTOMATION WITH BLUETOOTH MODULE
We are living in 21 st century where automation of any form i.e. home or industrial plays an important role in human life. When it comes to industrial automation, the concept is applied to large machines or robots which helps in increasing the efficiency in terms of production, energy and time. Home automation on the other hand involves automating the household environment. This is possible because of the smartphones and internet that we are widely using. Home automation can be again divided in to just controlling the appliances using a smartphone from a remote location and another type filled with sensors and actuators which controls the lighting, temperature, door locks, electronic gadgets, electrical appliances etc. using a “Smart” system. Components The list of components mentioned here are specifically for controlling 4 different loads. Arduino UNO HC – 05 Bluetooth Module 10 KΩ Resistor 20 KΩ Resistor 1 KΩ Resistor X 4 2N2222 NPN Transistor X 4 ...