AIM:
Design and development of dc motor speed and direction GSM with Arduino.
PURPOSE:
DC motors are widely used in many electronic applications. DC motors are noiseless and low power consumption. Some applications like actuators, door opening and closing, toys, home applications, Industrial applications. But controlling of DC motor from remote location also helpful for many applications.
DESCRIPTION:
This project includes GSM (Sim800c) module, which is connected to Arduino through UART interface. 100 r.p.m dc gear motor controlled through SMS. DC gear motor connected to Arduino through L293d H-bridge IC.
WORKING:
User can control Speed and direction of DC motor using request SMS. Request SMS contains speed and direction fields. Dc motor direction changed by reversing its polarity. Dc motor speed changed by varying PWM cycles. Based on command DC motor adjusted the speed. This information displayed on LCD.
TECHNICAL SPECIFICATIONS:
HARDWARE:
- Microcontroller : Arduino Uno
- Crystal : 16 MHz
- LCD : 16X2 LCD
- GSM : SIM800C
- H-bridge : L293D
- Motor : DC 12V
- Power Source : 12v 2 amp Adaptor
SOFTWARE:
- Arduino IDE
- Proteus based circuit diagram
APPLICATIONS:
- Industrial Applications
- Home Applications
- Remote Control Doors
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