It's great fun this robotic arm to assemble and thus rum zuspielen.Ich've also ordered directly or the USB interface, and am satisfied. The disadvantages are: 1. That the motion sequences in the program with the interface on the PC, of course not as accurate as it only motors with gearboxes are. 2.Dass one huge (really big) D mono batteries need him to betreiben.Die batteries are also available in pearl; ie = UTF8 & qid = 1410280754 & sr = 1-1-catcorr & keywords = d + but are mono + pearl very expensive and since you 4 needs means, additionally with Anticipated should additionally about 20 euros!
