If the zero marking on the thimble isabovethe datum line, the micrometer has a negative zero error. Whatever readings we take on this micrometer we would have to add the zero correction from the readings. Note:You do not have to memorise positive error = subtract, negative error = add, ...
In the above example, the worst error in the computed ground level was 2 centimeters (20mm). I've run a similar test on level ground with similar results. The 15 measurements were taken with three different tilt settings and five pan positions (5 columns and 3 rows). The pan servo ...
The backgroundscrolls. The playercollideswith walls, and canjump(and evendouble jump). Our laws of physics have been established, and the basic mechanics are coded. In other words, we have built a workingprototype. In this tutorial, we will step our platformer up a notch by adding in fanc...