Project Progress:
| 05-10-06Final documentation and website finished. Click here for operating manual and here for the final report. |
| 04-27-06Open house and presentation. To see poster click here. |
| 04-03-06Airflow Lab completed . Click here for results. |
02-28-06Battery /motor lab tests completed |
| 01-31-06Final Blade Attachment completed. View CAD drawings here and here |
01-23-06New milestones for the second semester completed. Download here in .pdf or click on the milestones link in the navigation bar to see them in more detail. |
12-20-05Midterm report and presentation completed. Download Report in .pdf |
12-08-05 Second cad drawing of blade attachment piece completed. To see attachment design two click here. (E-drawings Viewer + Internet Explorer 5.5 Required Download here.) |
11-29-05First cad drawing of blade attachment piece completed. To see attachment design one click here. (E-drawings Viewer + Internet Explorer 5.5 Required Download here.) |
11-18-05Engine selection data sheet created view in .pdf. Purchase order for Briggs & Stratton Etek motor made. View data sheet for the motor here. |
10-18-05Power source selection matrix created view in .pdf. Also power source spec sheet created view in .pdf. |
10-11-05Test mower completed and test lawn mowed. Lawn was flat and of normal mowing length. The mower was capable of mowing 765 square feet, or 2% of an acre on a full battery charge. Amp draw during normal mowing operation was 10-15 amps, with spikes upwards of 75 amps when the grass was really thick. |

