F15: Laser Security System
Contents
- 1 Project Title
- 2 Abstract
- 3 Objectives & Introduction
- 4 Team Members & Responsibilities
- 5 Schedule
- 6 Parts List & Cost
- 7 Design & Implementation
- 8 Hardware Design
- 9 Hardware Interface
- 10 Software Design
- 11 Implementation
- 12 Testing & Technical Challenges
- 13 My Issue #1
- 14 Conclusion
- 15 Project Video
- 16 Project Source Code
- 17 References
- 18 Acknowledgement
- 19 References Used
- 20 Appendix
Project Title
Laser Security System
Abstract
The Laser Security System allows to maintain security in a room by shining a laser across a door's entrance and alerting via bluetooth communication by sending a text message to a smart phone that security has been compromised.
Objectives & Introduction
Team Members & Responsibilities
Emmanuel Gonzalez: Software Implementation and Report Writer
Irlanda Altamirano: Hardware Implementation and Report Writer
Schedule
| Week# | Date | Planned Task | Actual |
|---|---|---|---|
| 1 | 10/12-10/18 |
• Project Approval • Project Research • Purchase all required parts |
• Project Research |
| 2 | 10/19-10/25 |
• Build Schematics • Order all parts • Test individual components |
• Schematics for the overall system is done • Order all parts |
| 3 | 10/26-11/1 |
• Begin hardware design interfacing a laser, photo-resistor and SJ One Board • Test the hardware design |
• Hardware design implementation started |
| 4 | 11/2-11/8 |
• Trouble shoot hardware design with • Test the hardware as a whole |
• Hardware design implementation interfacing a laser, photo-resistor and SJ One Board completed |
| 5 | 11/9-11/15 |
• Research about Bluetooth communication • Build Bluetooth circuit |
• Test the hardware design • Starting software interfacing previous hardware implementation • Read data sheet for Bluetooth communication |
| 6 | 11/16-11/22 |
• Interface Bluetooth communication with SJ One Board • Test the complete hardware interface |
• Order another board for Bluetooth communication • Research more about Bluetooth communication |
| 7 | 11/23-11/29 |
• Test Bluetooth communication with SJ One Board |
• Hardware design implementation interfacing a laser, photo-resistor, bluetooth communication and SJ One Board started |
| 8 | 11/30-12/6 |
• Complete the software interfaces for laser, SJ One Board and Bluetooth communication • Implement text message feature with Bluetooth communication |
• Debugging bluetooth communication interface |
| 9 | 12/7-12/13 |
• Finish Debugging text message communication feature • Start writing project report • Test system design |
• Started implementing SMS feature with bluetooth communication • Continued the project report |
| 10 | 12/14-12/16 |
• Complete system testing • Finish project report |
• Debugging SMS/ bluetooth communication • Completed system testing • Created video for presentation • Finish project report |
| 11 | 12/17 |
• Demo Project on Thursday, December 17, 2015 |
• Demo Project completed |
Parts List & Cost
| Quantity | Item | Cost |
|---|---|---|
| 2 | SJ One Board | $80.00 |
| 1 | Quad-band Cellular Duck Antenna SMA | $7.95 |
| 1 | RN42-XV Bluetooth Module - PCB Antenna | $24.95 |
| 1 | Mini Photocell | $1.50 |
| 1 | SparkFun Cellular Shield - MG2639 | $69.95 |
| 1 | Arduino Uno R3 | $24.95 |
| 1 | LED | $0.10 |
| 1 | Resistors 8.2K, 2.7K and 1K ohms | $0.20 |
