Hi All,
I've been following this old thread but it seemed to end without coming to any conclusion.
I've managed to communicate with one of these modules but I can't get much sense out of the returned values. Although the low byte of each axis varies between 0 and 255 (twice in a revolution), the high byte only seems to be either 7 or 8.
It's supposed to be 12 bit resolution but it seems the low 4 bits of the high byte are always either 0111 or 1000, which is really only a 9-bit resolution (ie 2 * 255) or am I missing something?
http://www.sure-electronics.net/download/DC-SS503_Ver1.0_EN.pdf
John.
I've been following this old thread but it seemed to end without coming to any conclusion.
I've managed to communicate with one of these modules but I can't get much sense out of the returned values. Although the low byte of each axis varies between 0 and 255 (twice in a revolution), the high byte only seems to be either 7 or 8.
It's supposed to be 12 bit resolution but it seems the low 4 bits of the high byte are always either 0111 or 1000, which is really only a 9-bit resolution (ie 2 * 255) or am I missing something?
http://www.sure-electronics.net/download/DC-SS503_Ver1.0_EN.pdf
John.