1. A
INDUSTRIAL TRAINING REPORT ON
“ROBOTICS”
Diploma of Engineering
In Mechanical Engineering
SUBMITED BY:-
BALVENDRA SINGH SURPRISED BY :-
VIVEK JANGIR Mr. VASHSITA BHATI
DILKUSH
APARNA SAINI
NAVAL SAINI
KUSH KUMAR
DEPT. OF MECHANICAL ENGINEERING
GOVT. RAMCHANDRA KHAITAN POLYTECHNIC COLLEGE, JAIPUR

2.  Bluetooth controlled robot
 Adriano UNO
 Bluetooth Module HC-05
 L293D IC
 DC Motor
 7805 IC
 Power Adapter
 Wheels
 Block Diagram
 Bluetooth controller App

3. Aim of the project is to design a robot which can be
controlled by Bluetooth of your mobile phone or PC.
An application program running in PC or android phone
is used to same commands that are received by
Bluetooth module attached with the robot.

4. Arduino is an open-source electronics platform
based on easy-to-use hardware and software.
Arduino boards are able to read inputs - light on
a sensor, a finger on a button, or a Twitter
message - and turn it into an output - activating
a motor, turning on an LED, publishing
something online. You can tell your board what
to do by sending a set of instructions to the
microcontroller on the board. To do so you use
the Arduino programming language, and the
Arduino Software (IDE).

5. Fig 2.1 Arduino Uno Board With Pin Description

6.  Bluetooth Communication is a 2.4GHz frequency based
RF Communication with a range of approximately 10
meters. It is one of the most popular and most
frequently used low range communication for data
transfer, audio systems, hands free, computer
peripherals etc.

7.  Microcontroller can not supply the current
required by DC motor to run. So, to fulfill this
requirement these motor drive ICs are used.

8. Fig 4.8
 This motor is controlled with DC voltages and
can move in forward and backward direction
according to the polarity of the voltage applied.

9.  The basic circuit of 7805 is very simple. It just
needs two capacitors if the input is unregulated
DC voltage, even the two capacitors used are
also not mandatory. This 7805 circuit is capable
of upholding fixed output voltage even if some
changes take place in input voltage.

10.  This used to give appropriate dc power supply
to microcontroller, driver IC sensors and the
other passive components of the robot.

11.  In it three wheels are employed , two at rear
end and one at front end. Rear wheels are
attached with the motors and also control the
steering of a robot car. Front wheel is the loose
steered wheel which moves in the direction of
the pressure applied it.

13.  Through this app we connected our robot car.