Density altitude calculator

[psubond]

I am currently making a density altitude calculator for my son and I to use for precision shooting. It will give alt, temp, humidity and density alt and possibly lat long coordinates. The unit will be small, roughly the size of an altoids tin. I am an engineer so the boards will be professionally made. Still working on an enclosure. Trying to gauge interest if people would be interested in purchasing one if i made a few extra.

 

[_Windrider_]

sounds like a neat toy. But why not just get a kestrel that does all this (lat/long exception) and so much more?

 

[psubond]

Building it just to build it. As for why, mainly price and because I enjoy building electronic devices.

 

[_Windrider_]

Building it just to build it. As for why, mainly price and because I enjoy building electronic devices.

i can relate to that.