Final Project Proposal

Project Ideation

1- Tell us about the purpose of your project. Which problem does it solve? Why do you care about this? What were you inspired by? Include images and videos of similar projects

Title of media

https://www.youtube.com/watch?v=qtaS_W2WnH4

we can make a model like this mechanism..

rocker bogie mechanism

https://www.youtube.com/watch?v=xBxFkS_f9jE

2- Describe the project idea and general features. How would it work?

The project is wheel chair. that is for disable who can't walk. it will make their life more comfortable and easier. they can go out independent by themselves without any help. so they can up and down stairs, ride a means of transportations and do any thing they want.

rocker bogie is the same mechanism of wheel chair

the circuit is connected with motors that attached with wheels it connected with arduino that controlled from laptop

I attached push buttons to enable the mechanism go back and forward Right and left . that all connect with arduino and controlled by laptop.

https://www.youtube.com/watch?v=xBxFkS_f9jE

Title of Media

Project Planning

4- Describe the Technical Modules that your project consists of

Construction Parts

rocker bogie mechanism like shown in cardboard , Base part, Back part, side part make them by laser cutting machine, Motors and wheels

Input (Sensing and/or User)

push buttons (direction (back -forward -right -left)). and push button of battery to set the circuit to open and you can control on directions with A B C D E push buttons from mobile application

Action

DC motors

Brain

Arduino

Power Management Battery

Create a cardboard prototype of your project, demonstrating the project enclosure, face, and inner movements and mechanisms. Include a demo video and photos of the prototype

5- Categorize your project’s User Features into: Minimum, Complete, and Nice-to-have features. List the required action and input components per feature.

Minimum Features: are the least amount of features that would demonstrate the coverage of all the technical modules and their complete integration
Complete Features: are the set of features that will complete your original project objective and vision
Nice-to-have Features: are the extra set of features that will make the project cooler, yet they need extra time, effort, and/or resources to finish

Minimum User Features

Example: Rocker bogie that can clamp stairs ups and down.
- Action: DC motor
- Sensing: none
- User Input: push buttons

Complete User Features

sensor when the robot near to wall it will stop
- Action: DC motor (motion )
- Sensing: ultrasonic sensor
- User Input: push buttons

Nice-to-have User Features

chair can up to 2 cm and down.

- Action: motion
- Sensing: none
- User Input: push buttons

6- What are the project tasks and its time-frame?

Task

Sub-Tasks

From:

To:

design (fusion 360)

Design rocker bogie legs

design control box

design base and small parts that can fix bogie with control box

Assembly and Mounting component

14/9/2021

16/9/2020

18/9/2021

19/9/2021

15/9/2021

17/9/2021

19/9/2021

20/9/2021

trouble shutting

discuss instructors of design and add the modifications

cut plywood sheets

20/9/2021

23/9/2021

22/9/2021

23/9/2021

design electric circuit

wiring the 6 motors with 2 H-bridges and code on Arduino

23/9/2021

23/9/2021

Fabrication

trouble shutting

Documentation

integrate all parts and fixed with screws

cut any part that missed from fabrication

make modification by driller and lab tools

document all process I had done and steps of project

24/9/2021

25/9/2021

26/9/2021

27/9/2021

24/9/2021

25/9/2021

26/9/2021

29/9/2021

7- What are the required electronic components and materials for the project?

Component/Material

Amount

Link

Arduino

breadboard

altrasonic sensor

Ldr sensor

DHT sensor

LCD

DC motor

H-bridge

wheels

buzzer

led

bearing

relay

plywood

battery

tester

on\off switch

1 from kit

1 from kit