ekaggrat singh kalsi-
process
10/04/2015 at 10:21 • 2 commentsprototype 1:
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the first prototype used one motor on the base and one motor mounted on the base of the arm which drove the upper arm by a thin cable . The backlash of both the motors added up making the test not so precise .
prototype 2 :
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the second prototype I replaced the cable with a connecting rod as the cable kept slipping but the issue of the backlash remained.
prototype 3:
