Automatic Air Conditioner ON/OFF Control System using Arduino -

Automatic Air Conditioner ON/OFF Control System using Arduino

In this article, we will learn how to make Automatic Air Conditioner ON/OFF Control System using Arduino.

In the last post, we learned how to make Thermistor Temperature Controller using OP-AMP DC Fan Control.

Components Required:

Arduino Uno
Temperature sensor (DHT11)
Relay module
Regulator (7805)
Capacitor (100uF)
AC unit
Breadboard
jumper wires

Circuit Connection:

Connect the temperature sensor to the Arduino.
Connect the relay module to the Arduino.
Power the relay module and connect the AC unit to it.
Ensure proper grounding and isolation for safety.

Automatic Air Conditioner ON/OFF Control Circuit:

Working:

The Automatic Air Conditioner ON/OFF Control Circuit using Arduino operates by constantly monitoring the ambient temperature through a temperature sensor connected to an Arduino board.

Overall, the circuit operates as a smart controller for the air conditioner, turning it ON and OFF automatically based on the surrounding temperature, thereby maintaining a comfortable environment efficiently.

Usages:

The Automatic Air Conditioner ON/OFF Control Circuit using Arduino finds applications in various scenarios where automated temperature control is required:

Here are some of them below:

Home Automation
Energy Conservation
Server Rooms or Data Centers
Industrial Settings
Remote Monitoring