Posted on July 5, 2009 at 9:00pm
I have managed to get the Arduino bootloarder working on my board. After that first order of business was to test out the sensor data. This board contains 4 pole Butterworth anti-alaising filters on all sensor inputs. I wanted to see if they had significant effect on the system performance.
The following steps were performed.
1) Collect 200 data points.
2) Average the 200 points to get mean value.
3) Subtract mean value… Continue