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Design and implementation of GSM based and PID assisted speed control of DC motor

Prithviraj Shetti, Shital S. Bhosale, Amrut Ubare

Now a day’s many industrial applications demand remote speed control and feedback monitoring of DC motors. Also speed control has to be accurate enough for many practical purposes. In present paper we employ GSM technology for sending control commands and monitoring speed in feedback. The desired speed control is achieved by using built in PWM function of Arduino and PID control scheme. GSM interfacing and PID control scheme is implemented with the help of popular open source Arduino board. PID scheme is implemented in form of program and with more emphasis on Proportional control part of PID. This in actual forms advantage part of project since proportional part is easy to implement and handle.