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aaronpk_tv
The torque required to turn the paddle could get quite high, particularly when food starts to get caught which it invariably does. I didn't measure it but it was certainly a fair old force required
Bingo, I just finished my cat feeder v2.0 ! No more cereal dispenser, I built everything myself ! I had the choice between different systems, but i chose an archimedes' screw.
There is the induction base on the bottom. It sends out this electromagnetic field, a field of energy that only heats ferrous materials – meaning only things that contain iron, for example steel. It sends out this electromagnetic field and the rod is the only part that gets heated up because it is iron based.
It amazing how much you miss a simple old light switch when you have to pull out your phone, fumble through a poorly designed app, and then wait half a second for the light to turn on.
viewing a candidate's behavior and displayed competence on IRC networks is more useful in ways that that Github and StackExchange possibly can't provide.
If a tiny winch was stuck at the wrist with a super thin wire leading up to the tip of our index finger, it could simulate a surface by straining and retracting the wire at just the right time and thus giving haptic feedback in mid air. This would create an “air tap“, simulating a surface that doesn’t exist.