Arduino and Wii delta robot platform
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This robot is based on three servo motors that all together are moving a platform that always stays flat.
Robot movement is controlled by Wii Nuchuck which is read by Arduino. The rest task is left for Arduino which calculates the PWM for all three servo motors to move round and keep platform leveled. It actually looks really awesome and who knows it may be a practical in some cases.

Using Arduino with Adobe Flash for Model Railroading: Part 2…
I really found your post interesting so I added a trackback to it on my Track Hacker blog
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