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July 14, 2009
You can add a feedback wire to any servo easy as. Inside there is a potentiometer, turned as the servo moves. Just connect the middle pin on the pot to your analogue in. Generally the pin will vary between 0 & 5v over the servos range of movement.
I suspect the ‘feedback’ servos are just off the shelf servos with the wire added. Making your own means you can use servos of an appropriate size / torque.
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That’s a fantastic company ethos - much like my own!
I’ve had to draw a line under skateboards for me at least - I always seem to land painfully in the prickly bushes!
You’ve forgotten the two most important things for being happy at work:
Air Conditioning and a Diet Coke Vending Machine!
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