Quadcopter project

grabcad

Quadcopter is a nice project for learning PCB design. Including power, motor driving, signal processing. Design schematic and layout PCB require detail work, need to pay attentions to datasheet for each chip, it is easier than physical work (soldering) since PC software could point out most of problems. Fabrication and soldering are challenges, a little careless would result solder touch each other and it is hard to notice. But all these are solvable once we have more experience on PCB design, like math problems, do more practice.