[Mac Cody] wanted to add a digital compass to his robot. He thought the idea of the affordable Dinsmore 1490 digital compass using 4bits to transmit 3bits of data was ridiculous. He decided to build ...

This application note gives a detailed explanation of creating your very own digital compass. This can be implemented in either simple or complex applications but requires mid-level design experience.

Measuring 1.4" x 1.8", the OS3000 digital compass provides 3-axis operation and both RS-232 and USB interfaces. The component enlists a 24-bit a/d converter with digital filters to support a wide ...