In this project the speed and Direction of the Motor has been controlled through GSM via (Text Msg from the cell phone). I have used GSM Sim900 Module to send and received commands from the user. When the user turn on the Power the Sim900 Module sends text message to the assigned user to acknowledge in which direction they want to control the motor speed and then the user select the direction i.e. (Forward (#F) , Reverse (#R)) and send message to the Module. The Module again sends message to the user to Select the speed ( High, Medium , Low) in the desired selected direction. I have used Arduino Microcontoller board which controls the whole process and received the data through serial communication from the Sim900 Module. The whole programming is performed in C Language using Arduino IDE.
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