Hi,=20
=20
Just in case anyone was interested, I've done some more calculations and =
the difference in accuracy between using 12-bits or 13-bits or more is on=
ly a little more than 0=B01", so I decided to use a 12-bit A/D converter.=
 Maxim has got a very nice one, the MAX1236, I=B2C, 4 inputs (well, I onl=
y needed 2, but 1 can be used as a refencence input, so I might try conne=
cting it too Vdd to see if my power supply is better than the internal re=
ference). Oh and it comes in a wonderfully small =B5SOP-8 package :).
=20
The only problem I'm going to have now is that I'll have trouble making t=
he PCB I'm afraid. With 22 components being on 4.2 cm=B2 (0.64 in=B2), al=
l of them being 0603-sized except for 2 caps and the 3 ICs. It does look =
cute though :).
=20
I put up some info about it on my website here: http://members.lycos.nl/a=
nthonyvh/index.php?page=3Dinclinometer.
=20
Best regards, Anthony


Website: http://members.lycos.nl/anthonyvh

	=09
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--=20
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