GSM Module SIM900A Arduino Motor Control

This is another tutorial based on GSM module sim900a. Just like the previous video (in which i used the mobile phone) function is same. I’m using UART of Arduino to communicate with RX, TX of GSM module. So, in program i’m taking output from serial.
Connections are very simple and can also be understood from the source code.
It gives confirmation messages when you turn on and off the motor.
Also you can send the test command which will return on a reply message (Your system is working fine).
The project including the source code can be modified further.

SOURCE CODE LINK:
If you don’t want to use GSM module or want to try an old mobile phone instead. Follow the link to the relevant video;

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GSM

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