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1. Presentation
on
“ELEGANT WIRELESS GESTURE & INPUT OVER THE ANDROID GADGET
ROBOTIC HAND”
resented by:
DIPAK BHARDWAJ TUSHAR DOBLE
RAKESH RAUTROY PRATHMESH PATANKAR
GUIDED BY :
MS. Diksha Nimgade
Department of Computer Science & Engineering
Session 2021-2022

2. CONTENT
Abstract
Introduction
Problem Statement
Aim & Objectives
Literature Review
Software and Hardware requirement
Proposed system
Dataflow Diagram
Application
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING

3. ABSTRACT
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
 Design a robotic hand which has Stable and working accurately.
 A simple 3 axis robotic arm is designed and driven by a
microcontroller which programmed through a computer software.
 The project gives the understanding of combined technologies and
their importance in the industries.
 A robotic arm successfully achieved the task of lifting an object
from one location to another as per programmed sequence.

4. INTRODUCTION
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
 The term automation was coined in the automobile industry about 1946.
 To describe the increased use of automatic devices and controls in
mechanized production lines.
 Automation is the independent accomplishment of a function by a
device or system that was formerly carried out by a human.
 We need Mechanical hand because robots are often cheaper to use over
humans

5. PROBLEM STATEMENT
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
 The main problem which has influenced the advancement of this field is
the stability and accuracy.
 Nowadays COVID – 19 pandemic is biggest concern in our world every
human is infected from this virus and every one have to ensure safety
measures.
 Every one have to test there temperature regularly and sanitizing
regularlyalso public places like road, buildings etc.
 Safety is biggest concern in the world. Therefore we will used some
robotics inhospital.

6. AIMS & OBJECTIVE
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
Objective
 Robotic hand that can reproduce the abilities and movements of a
human handin order to perform certain task such as holding, grabbing
etc.
 Robotic hand was designed to help disabled person who can able to
control therobotic hand with limited physical motion.
 The robotic hand we designed is under semi autonomous machine.
 The ability of using this arm in dangerous or poisonous
environments.

7. LITERATURE REVIEW
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
MACHINE DESIGN
R. S. KHURMI, J. K. GUPTA
14TH EDITION
The subject Machine Design is the creation of new
and better machines and improving the existing
ones
Basic concept of machines
Machine design subject
ROBOTIC ARM
John J. Uicker, Gordon R.
Pennock, and Joseph E.
Shigley
wide variety of computer-controlled
electromechanical systems, from autonomous land
rovers
Robot is reprogrammable multifunctional designed to
move material, parts, tools, or specialized devices
through variable programmed motions for the
performance of a variety of tasks.

8. HARDWARE & SOFTWARE REQUIREMENT
 HC-05 Bluetooth Module: is a sensor used for
detecting the distance to an object using sonar.
 Battery: 12v and 2.5 ah battery.
HC 05 Bluetooth
Battery

9. HARDWARE & SOFTWARE REQUIREMENT
 Arduino UNO: Arduino
microcontroller board is able to read
input light on sensor.
 Motor Driver: motor driver takes the
low-current signal from the controller
circuit and amps it up into a high-
current signal, to correctly drive the
motor.
Arduino UNO microcontroller.
Motor Driver

10. HARDWARE & SOFTWARE REQUIREMENT
 ATmega 328 microcontroller: project
where a simple, low powered, low
cost microcontroller. single-chip
microcontroller.
ATmega 328 microcontroller
 Jumper Wires: Jumper wires are simply
wires that have connector pins at each
end, allowing them to be used to
connect two points to each other
without soldering
Jumper Wires

11. PROPOSED SYSTEM
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
 In this research, we have developed a model of robotic hand with
some modifications. We are controlling our hands via sensors based
signal controlling system.
 Cartesian robot
 Cylindrical robot
 Srobotpherical
 Scara robot
 Articulated robot
 Parallel robot

12. PROPOSED SYSTEM
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING

13. DATA FLOW OF PROJECT
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING

14. APPLICCATION
DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING
 An Inflatable Robotic Hand is a portable, mountable device that can
inflate, manipulate an object.
 The task of lifting an object from one location to another as per
programmed sequence
 Computer assembling.
 Manufacturing unit.
 Automate the process of placing good or products onto pallets.