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How Servo Motors Work

(www.jameco.com)
113 points kaycebasques | 1 comments | 03 Apr 25 19:18 UTC | HN request time: 0.262s | source
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bilsbie ◴[04 Apr 25 02:09 UTC] No.43577631[source]▶
How does it hold its position? Does that take energy?
replies(2): >>43577698 #>>43578970 #
1. Animats ◴[04 Apr 25 02:26 UTC] No.43577698[source]▶
Only if there's some force pushing it away from the goal position.