The project aims at developing an intelligent system capable of controlling of robot. The controlling of robot can be done on our mobile application. The wireless communication used here is Bluetooth. Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz) from fixed and mobile devices, and building personal area networks (PANs). Invented by telecom vendor Ericsson in 1994, it was originally conceived as a wireless alternative to RS-232 data cables The controlling device of the whole system is done using PIC Microcontroller. The robot can be controlled through our mobile phone over Bluetooth communication. The Bluetooth receiver module in our system gets the input from our mobile phone and gives the same input to the microcontroller. The microcontroller accordingly controls the robot. The PIC Microcontroller used in the project is programmed using Embedded C language.  

The objectives of the project include:

1. Controlling of robot through mobile phone.
2. Communication over Bluetooth

 

The project provides us exposure on:

1. Bluetooth technology.
2. Embedded C programming.
3. PIC Microcontroller working.

     

The major building blocks of this project are:

1. Battery Power Supply.
2. PIC Microcontroller.
3. Bluetooth.
4. DC Motors with L293d motor driver.
5. Reset button.
6. Crystal oscillator.
7. LED indicators.

  Software’s used:

1. PIC C Compiler software for Embedded C programming.
2. PIC KIT 2 Programmer for dumping code into Micro controller.
3. Express SCH for Circuit design.

  Regulated Power Supply:

                 

Block Diagram:

video: