Alex, sent you an email with some info.
Regards Dave
DaveNZ
Last Activity: Sep 3 '06, 07:40 AM
Joined: Aug 13 '06
Location: New Zealand
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Thanks, I had the feeling that it would be easy for someone who knows.... As you gather I use Hyperterminal to download the data (com8 as serial to USB converter). I just did an excel sheet and found that in the first data colum works out that a 1 "G" value equals 535 and the second data colum (the other dirrectional axis) has a 1 "G" value of 845. So this means that the logger when stationary outputs around 2200 then jumps to...Leave a comment:
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Sashi
The first set of data is lap time, lap no. then time in seconds. I added the word second. The second data set is the acceleration data, sample no. then the data from the accleromiter(?) . The data is raw, we need to establish a 1 G load we do this by turning the logger on its side (90 deg from horizontal) we do this on both the X and Y axis. This 1 G value is used to work the raw data to produce a true acceleration rate. Dont worry about...Leave a comment:
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Thanks
The data logger records lap times and G force loads, the data is downloaded via com port as a txt:
lap
1,10.05
2,6.08 (seconds)
3,7.08
data
1,1954,2028,111 ,0
2,1920,2020,96, 0 (1920, 2020 x & y G force)
3,1972,2011,89, 0
4,1974,2012,80, 0
5,1974,2007,76, 0
6,1977,2006,73, 0
7,1985,1998,71, 0
8,1991,1995,70, 0
9,1979,1992,69, 0
10,1991,1983,69 ,0...Leave a comment:
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Dirrection please
Hi all, Just came across an old data logger project I was playing with a while ago. It records G forces and lap times and can be down loaded with Hyperterminal. Anyone out there able to help with some programming to display the data or point me to someone that can??
Thanks
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