156B Week 5

Overview of Status of Analysis, Design, Fabrication, Tests, etc.

• • Lepton thermal camera testing --> questionable results. +/- 2C accuracy after offsetting

    • Planning to replace with MLX90640

    • MLX90640 testing later this week (after raspberry pi parts all come in)

  • Physical:

    • wearability design tested --> continue with current design

    • version 1 camera mount printed --> Needs revision

Accomplishments from Previous Week

• • Version 1 camera mount printed

  • Lepton thermal camera testing

Goals for Next Week (list names after each item). Use specific and measurable objectives.

• • MLX90640 testing

  • Raspberry pi programming

  • Version 2 camera mount

  • Solve wiring problem

Sponsor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)

• • New camera: MLX90640

  • Lepton 3.5 is problematic. But continue testing and analysis

  • Glasses: chosen glasses will not 100% be used in final glasses. Subject to change

Instructor Comments from Last Meeting and Actions Taken to Address these Comments  (indicate date of comments and if via email or in person)

• • Suggestions for new camera

  • Wiring suggestions

Comments from Other Students in the Class (indicate date of comments and if via email or in person)

• • NA

Risks and Areas of Concern

• • Thermal Camera --> which one will we use?

  • Camera mount

  • Wiring

  • Programming

Schedule

• • Describe upcoming milestone

  • Update Gantt chart.

Budget (list amount spent and amount remaining)

• • Spent: $224.33 total ($138.30 new costs)

    • old costs

    • wiring and soldering tools

    • wearable design parts including battery

  • Remaining: $774.67