Servo Meter
thingiverse
I needed a visual representation of the output from our control loop at work, so I thought a speedometer would be the perfect fit. All you need is to print three parts - an SG90 or 9G servo and something to control it, which I use an Arduino for. I printed all the parts without supports, but that left some cleaning up to do under my hand.
Download Model from thingiverse
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