Cordless Phone Paging Device
Download
1 / 14

Cordless Phone Paging Device Group 13 Chrissy Hart Charlinda Catchings T.A. Shao Hsia - PowerPoint PPT Presentation


  • 123 Views
  • Uploaded on

Cordless Phone Paging Device Group #13 Chrissy Hart Charlinda Catchings T.A. Shao Hsia. Cordless Phone Paging Device. Idea Original Design Modified Design Future Improvements Questions Appreciation. Cordless Phone Paging Device. Idea

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Cordless Phone Paging Device Group 13 Chrissy Hart Charlinda Catchings T.A. Shao Hsia' - elpida


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Cordless Phone Paging Device

Group #13

Chrissy Hart

Charlinda Catchings

T.A. Shao Hsia


Cordless phone paging device
Cordless Phone Paging Device

  • Idea

  • Original Design

  • Modified Design

  • Future Improvements

  • Questions

  • Appreciation


Cordless phone paging device1
Cordless Phone Paging Device

  • Idea

  • Current Paging Devices on Cordless Phones:

    • Beeping Sound

  • Our Design:

    • Lighted Display of Phone Location


Cordless phone paging device2
Cordless Phone Paging Device

Original Design

  • Zone Boundaries

    • Two antennas at each boundary

    • Virtual map of the home

    • Detects a change in signal transmission



Cordless phone paging device4
Cordless Phone Paging Device

Original Design - Problems

  • Transceiver Chip

  • Proximity of the boundary antennas

  • Noise effects on the design


Cordless phone paging device5
Cordless Phone Paging Device

Modified Design

  • Defined Zones

    • Handset

    • Zones

    • Base


Cordless phone paging device6
Cordless Phone Paging Device

Modified Design - Handset

  • Constantly Transmitting

    • Timer

    • Inverter

    • Transmitting Antenna


Cordless phone paging device7
Cordless Phone Paging Device

Modified Design - Zone

  • Constantly Transmitting and Receiving

    • Receiving Antenna

    • Basic Stamp

    • Transmitting Antenna


Cordless phone paging device8
Cordless Phone Paging Device

Modified Design - Base

  • Constantly Receiving

    • Receiving Antenna

    • Amplifier

    • HC 12

    • Display


Cordless phone paging device9
Cordless Phone Paging Device

Modified Design – Challenges

  • Handshaking between Basic Stamp and HC12

    • BSII value: 11111101

    • Transmitted/Received value: (1)01000000

    • HC12 value: (idle 1)(start 0)00000001

  • Learning to use the HC12

  • Learning to use Basic Stamp

  • Hardware issues


Cordless phone paging device10
Cordless Phone Paging Device

Future Improvements

  • More Zones

  • Zone Power supply

  • Antenna Improvements

  • Display



Thank you
Thank You!

Shao Hsia

Julio Urbina

Lee Rumsey


ad