Bike-inclinometer

Image may be NSFW.
Clik here to view.Hellingmeter Foto2.jpg

In my spare-time, I like to bike. Since I live in a region with lots of hills, this takes quite a lot of energy, many times resulting in a lot of sweat…Sometimes more, sometimes less. What I wanted to know, if there’s a relation between the inclination and the amount of sweat. So I built this little device, which measures the inclination and represents it at an old mobile phone-LCD.

read more