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How to control three phase motor from call and sms #arduino #microcontroller #gsm #motorcontrol

Introduction

Three-phase motors are widely used in industrial and commercial applications due to their high efficiency, reliability, and ease of maintenance. However, controlling these motors from remote locations can be challenging. In this article, we will discuss how to control a three-phase motor from a call and SMS using a GSM-based remote control system.

GSM-based remote control system

A GSM-based remote control system is a device that allows you to control equipment remotely using a mobile phone. The system consists of a GSM module, a microcontroller, and a relay board. The GSM module allows the system to communicate with a mobile phone via SMS and call. The microcontroller processes the received SMS and call commands and controls the relay board to turn on or off the connected equipment.

The advantage of using a GSM-based remote control system is that you can control the equipment from anywhere in the world, as long as you have access to a mobile phone network. Additionally, the system is easy to install and does not require any special programming skills.

Controlling a three-phase motor from call and SMS

To control a three-phase motor from a call and SMS, you need to connect the motor to a relay board that is controlled by the GSM-based remote control system. The relay board should be rated for the motor's voltage and current requirements.

The following steps outline the process of controlling a three-phase motor from a call and SMS:

Step 1: Connect the relay board to the three-phase motor

Connect the three-phase motor to the relay board. The motor should be connected to the relay board's output terminals, and the input terminals should be connected to the GSM-based remote control system's relay control pins.

Step 2: Install and configure the GSM-based remote control system

Install the GSM-based remote control system in a suitable location near the motor. Connect the system to a power source and program it with the appropriate mobile phone numbers and command codes.

Step 3: Test the system

Test the system by sending an SMS or call command to turn the motor on or off. The system should respond to the command and activate the relay board to turn the motor on or off.

Step 4: Monitor and control the motor

Once the system is working correctly, you can monitor and control the motor from your mobile phone. You can send SMS or call commands to turn the motor on or off, and the system will respond accordingly.

Conclusion

Controlling a three-phase motor from a call and SMS is an effective way to remotely control industrial and commercial equipment. A GSM-based remote control system is a reliable and easy-to-use solution for this task. By following the steps outlined in this article, you can set up a GSM-based remote control system to control a three-phase motor from a call and SMS.