03/02/2017-03/08/2017

In this week, our team mainly focused on the presentation. In order to display the precision of our sensing system design, we made speed testing device. This device was made by a circular wood board, a corrugated metal strip, and a Hall Effect sensor. We fixed the strip on the edge of the wood board, and also we fixed the Hall Effect sensor on another wood board. The distance between sensor and the strip would be about 3mm. The outlook will be shown below(Figure 2).

In addition, we also did some improvement for the device which used for making the corrugated metal strip. The outlook will be shown below also(Figure 1).

Figure 1:                                                                       Figure 2: