diffrent applications in single package

1. Major Project Presentation
on
Applications of Arduino
SUBMITTED TO SUBMITTED BY
ECE Department ASHISH CHIROTE
RAHUL MAHAJAN
SHUBHAM WAGH

2.  Project objective.
 Introduction of arduino.
 Robotic car controlled by arduino and Remote.
 Interfacing of L.C.D with Arduino.
 Interfacing of ultrasonic sensor with arduino for
distance measurement.
 Temperature and humidity sensor interfacing with
arduino for fan controlling.
 Applications of project.

3.  In our project we connect and control different
electronic motors and sensors with the arduino
board.
 Task includes in our project are-
 Robotic car controlled by arduino and Remote.
 Interfacing of L.C.D with Arduino.
 Interfacing of ultrasonic sensor with arduino for
distance measurement.
 Temperature and humidity sensor interfacing with
arduino for fan controlling.

4.  A microcontroller board, contains on board
power supply ,USB port to communicate with
P.C and an atmel microcontroller chip.

6.  Operating voltage-5v
 Digital input/output pins-14(arduino pin 0 to
13)
 Analog input-6 (A0 to A5)
 Clock speed-16 Mhz

7.  This remote controlled car can be moved around
using practically any kind of remote such as
TV,AC etc.
 Ground pin and Vs pin of IR is connected with
arduino pin GND and 5V.
 Output pin of IR is connected with arduino digital
pins (0 to 13)

8.  Infra red receiver receive the signal from
remote and send to the arduino board.
 According to received signal arduino control
the D.C motor of robot car .

10.  This i.c is a motor driver i.c.
 It is use with arduino for controlling 2 D.C
motor.

11.  Pin no 1, 2, 7,9, 10, & 15 of I.C 293D is
connect with the Arduino digital pins .
 Pin no. 4, 5, 12 & 13 of I.C 293 D is connect
the ground pin of arduino.
 Pin no 3 & 6 of I.C 293 D is connect with the
left motor of car.
 Pin no.11 & 14 of I.C 293 D is connect with
the right motor of car.
 Pin no. 8 & 16 (vcc) is connect with arduino.

13.  A typical LCD display consists of 16 pins that
control various features of the screen.

15.  Ultrasonic sensors are great tools to measure
distance without actual contact and used at
several places like water level measurement,
distance measurement etc.
 Distance= (Time x Speed of Sound in Air (340
m/s))/2

18.  Automatic temperature control is important in
order to maintain a comfortable environment.
 In this interfacing DHT 22 sensor is used for
sense the temperature & it is send this temp to
arduino.
 arduino control the fan speed according to
temperature.
 When the temp increase fan speed increase.
 When the temp decrease fan speed is decrease.

21. THANK
YOU