Data gathering device assembled

A project log for Automatic Diet Tracker

You wear it and it tells you if you are loosing weight or not.

MarekMarek 08/22/2014 at 16:260 Comments

Finally assembled!

I have measured few data points, except for infrared light which gives pretty weird results (low range) it seems to be fine. Probably infrared LED does not respond (it's not that obvious since my eyes cannot see in infrared spectrum).

It is powered by 9V battery, each time we power the device it registers single data point on the SD card.

It also is very comfortable, it fits my hand perfectly.

When I will solve the issue with infrared I will start gathering data points for machine learning as soon as possible.