Il giorno dom, 10/04/2011 alle 22.38 -0700, Kirk Wallace ha scritto: > I needed to test an RC servo, so I used pwmgen and a parallel port > buffer card to drive the servo, which worked well, except the pulse > width range is from .65ms to 2.4ms and normal base periods don't allow > for a lot of resolution. It got me to thinking if there is a CNC > application where an RC servo might be handy, but I can't think of > anything, any ideas? > I use them for robotics, but much easily with Arduino. you can have a resolution of approx 1°. control them with joysticks, mouse or directly writing down the angle numbers.. don't know how this can help in a CNC. maybe you can setup a Pan-Tilt bracket with 2 RC servos and put a little webcam on, and control it with a joystick to watch closely what you are drilling..
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