Milestone #4

To improve the operation of our demo model the following modifications were done:

• SOLIDWORKS 3d Models :

- Fan flush mounts for source FAN

- Flush mounts for vent dampers for closer fit to vents

- Full enclosure for control hardware 

- Standoffs for control hardware and sensors

• Hardware changes : 

- Downsized from 5 to 4 boards to only use 1 in larger room

- Full wiring harness for cleaner footprint and clearer display

- Drilled access holes for less wiring and to allow air escape

- Unsealed edges of roof for air to escape to improve circulation / realism

For our final delivery, our project successfully cooled each room to the desired set temperature. The heat pads placed in each room allowed us to clearly demonstrate the system’s effectiveness. Additionally, the screens provided real-time feedback, showing how the system responded to various test conditions.

Throughout our project, we managed our work and collaboration by holding weekly meetings. During these meetings, we assigned specific tasks and objectives for each team member, helping us stay organized and on schedule. Breaking the project into smaller, manageable objectives made it easier to track progress and adapt to any changes, compared to working toward a single large goal where progress is harder to measure. This structured approach ensured steady advancement and timely completion of our senior design project.