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==== Software Design ==== | ==== Software Design ==== | ||
Revision as of 19:53, 1 May 2016
Contents
Grading Criteria
- How well is Software & Hardware Design described?
- How well can this report be used to reproduce this project?
- Code Quality
- Overall Report Quality:
- Software Block Diagrams
- Hardware Block Diagrams
- Schematic Quality
- Quality of technical challenges and solutions adopted.
Smart Walking Cane for Blind
Abstract
This section should be a couple lines to describe what your project does.
Objectives & Introduction
Show list of your objectives. This section includes the high level details of your project. You can write about the various sensors or peripherals you used to get your project completed.
Team Members & Responsibilities
- Gaurao Chaudhari
- Akshay Kanchar
- Key Locator
- Keerthana Alugudurai
- Bhushan Muthiyan
- Arvind Allawadi
- GSM module
Schedule
| Sl. No | Start Date | End Date | Task | Status | Actual Completion Date |
|---|---|---|---|---|---|
| 1 | 04/05/2016 | 04/12/2016 | 1) Buying of blind stick and other important components 2) Development and Design of Software and Hardware Architecture |
Completed | 04/11/2016 |
| 2 | 04/12/2016 | 04/19/2016 | 1) Interfacing Sensors,Vibrators,Buttons and GSM with SJ One Board 2)Developing basic functionalities for Sensors and Vibrators |
Completed | 04/20/2016 |
| 3 | 04/19/2016 | 04/26/2016 | 1) Interfacing,implementation and integration of GSM module 2) Implementation of Key Locator functionality |
In Progress | |
| 4 | 04/26/2016 | 05/03/2016 | Completing Integration of all modules and testing basic obstacle avoidance and haptic feedback | ||
| 5 | 05/03/2016 | 05/10/2016 | Testing and resolution of Problems | ||
| 6 | 05/10/2016 | 05/17/2016 | Final testing |
Parts List & Cost
Give a simple list of the cost of your project broken down by components. Do not write long stories here.
Design & Implementation
Key Locator
Hardware Design
A in-built Nordic wireless is used for board to board communication.The transceiver used is nRF24L01+ Single Chip 2.4GHz Transceiver. Figure() shows the connection of the transceiver with the SJ One controller.
<Figure should appear here>
The boards communicate via 2.4 GHz RP-SMA Duck antennas. Figure() shows the connections of these antennas.
<Figure should appear here>
Hardware Interface
The hardware interface is fairly simple. A small 5V battery powers key via its on board 5V pins.The antenna is connected to the SJ One board via its SMA connector.The Nordic wireless has the following connections with the controller. SPI bus is used for communication between them.
