Month: August 2006

Sixteen-Point digital compass

Sixteen-Point digital compass

Mac writes – “I wanted to add a digital compass to my robot, as part of my dead reckoning experiments. I only had four bits for input to read a compass. The Dinsmore 1490 uses four bit to report eight compass points, which is inefficient (three bits are sufficient). While the Dinsmore 1490 is inexpensive […]