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RandomBitFry t1_j3rd2gp wrote

Thinks it's safe to say that an Arduino controlled spinny cow head hasn't got much to do with the article.

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sambull t1_j3rf5lu wrote

i think its the thing.. it's just a motor with a PID controller/ algorithm to control the force applied to be more like a muscle

The steers head is because it's from the university of texas austin.

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