Quote:
Originally Posted by asid61
"Bulletproof"? I have always found the S4 series to be pretty fragile, with some of them unexpectedly stopping function on a regular basis.
If you want a bulletproof encoder, you're better better off with a Grayhill or an AMT-103/102. Both of those I have seen take serious abuse without failures.
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We have our first ones still functioning on our 2014 bot Turbo, and haven't had a failure yet. . . Prior to that we used the AM
http://www.andymark.com/E4T-OEM-Mini...-p/am-3132.htm
and had issues with the students assembling.
We have never used Grayhill, so maybe they are even better, YMMV?