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Re: IFI Control System (OI/RC) - The Future???
A few responses to some suggestions here:
RJ45 connectors - Why would you use giant 8 position connectors for 3 wires? Now the tiny 4 position ones like on telephone handsets would be doable. But there's no way you could fit enough on the RC. The whole point of the connectors are that they're standard for all RC Hobby equipment, and they're standard because they take up SO little space.
USB joysticks would be nice, but the drivers would be a royal pain to work out. And you'd still need ports for custom controls. A USB RC would similarly be nice... but do you really want to be forced to be 5m away from your robot to program? We've got a pair of 30' serial cables to tether the robot and have it hooked up for debugging and it's rather useful.
Also, if you're scraping your hands up pressing the program button on the RC, use the program/reset pin header and put some buttons in easier to reach areas. I had the students figure that one out when they started complaining about that.
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The difficult we do today; the impossible we do tomorrow. Miracles by appointment only.
Lone Star Regional Troubleshooter
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