whats a good cheap simple digital compass for picaxe?

[tater1337]

dont need anything fancy. say somethign that can be read by serin(simple), acurate with in 30 degrees(not fancy), and cheap.

 

[BCJKiwi]

May not be cheap enough for you (how cheap is cheap? ).
http://www.robot-electronics.co.uk/acatalog/Compass.html
But it works well and is simple to use.

 

[moxhamj]

Sparkfun sell a range of compass and GPS modules. The compass modules look like they are I2C but picaxe can do that.

 

[smokelight101]

A hall effect type compass may be your answer. There not digital but there dirt cheap.

https://www.zagrosrobotics.com/shop/item.asp?itemid=551

 

[LizzieB]

This is one of the least expensive compass modules around with reasonable resolution.