December 2017
Intermediate to advanced
272 pages
6h 45m
English
Content preview from Designing Purpose-Built Drones for Ardupilot Pixhawk 2.1
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Measure five times, print once
Accuracy in your measurements is key. I use a calliper (rather than a simple ruler) to get the most accurate possible measurements (as shown in the following image). I also use metric (as the increments are much finer than English):