Description
The project is designed to control the speed of a DC motor using an 8051 series microcontroller with android application device. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied.
This project uses the above principle to control the speed of the motor by varying the duty cycle of the pulse applied to it (popularly known as PWM control). Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation .The project uses Bluetooth device, interfaced to the microcontroller, which are used to control the speed of motor. PWM (Pulse Width Modulation) is generated at the output by the microcontroller as per the program. The program can be written in Assembly language or in Embedded C. The average voltage given or the average current flowing through the motor will change depending on the duty cycle (ON and OFF time of the pulses), so the speed of the motor will change. A motor driver IC is interfaced to the microcontroller for receiving PWM signals and delivering desired output for speed control of a small DC motor.
Further the project can be enhanced by using power electronic devices such as IGBTs to achieve speed control higher capacity industrial motors.
90- Dc motor speed control by android application.
NOTE = Dc motor speed control by android application is project of the last year engineering project, BE final year engineering project. This project is used for the BE last year electrical engineering department students.
Dc motor speed control by android applicationis the project of good price for the engineering projects.it is vary comparative engineering project. It is a project are microcontroller based project. For the project is Bluetooth based project. The project are android control based engineering project.
The engineering projects give in the ELECTROSAL HI- TECH PVT.LTD. The best place for the degree and diploma final year engineering projects as well as for and electrical students’ final year for the golden opportunity.
Dc motor speed control by android applicationis easy project and idea for the electrical engineering degree students and diploma base student & 100% output is done.
HIGHLIGHTS
- Microcontroller with android app
- Speed of DC Motor is directly proportional to voltage applied across terminals
- Popularly know as PWM control
BLOCK DIAGRAM
HARDWARE REQUIREMENTS
- Microcontroller
- LCD display
- DC Motor
- L293D
- Bluetooth
- Transformer
SOFTWARE REQUIREMENTS
- Keil
- Eagle
Rakesh –
This is really advanced project.
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