NMS Navigation Data Grabber icon NMS Navigation Data Grabber Query NMS lidar scan data by angle, with control commands for range, arc extremes, and obstacle checks from the latest scan. Try it →

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#2  

Ok, but what device (stepper motor controller) would we use to control the steppers? The L298 H-Bridge?... DJ will kind of need to know that before he can write any code for a stepper movement panel....

To be honest, I don't see much advantage of using a stepper over a servo... At least with a servo you can drive heavier loads and all the driving circuitry is internal... No need for a motor controller... Simple plug and play...

#3  

I say no to the L298 because it is a digital port hog. Sparkfun Easydriver, Big Easydriver or Pololu has 6 to choose from all with single PWM and direction interfaces. Sparkfun

Pololu

#4  

@ Richard R, I love ya bor but there may just be some uses that might be useful that haven't been investigated yet. What do you think?

#5  

I will give you that... new ways should be investigated... I know how to use steppers and I know how to use servos... I guess I find servos much easier to work with... Sure you can do your roof with a hammer and nails, but wouldn't a nail gun make it a lot easier and faster?