In SX Microcontrollers, SX/B Compiler and SX-Key Tool, George Herzog wrote:

I have a Toddler I bought some time ago and I recently bought 8 of the SX-52 Demo Boards.
 

Now, I am thinking that I really would like to use one on my Parallax Toddler to replace the BS-2 board.

I have always wanted to integrate ultrasound and IR to make the little guy able to wander without disasterous collision.

I have the twinkle toes, the ultrasound, serveral Ir options [one pair are on the toes looking downward for a drop off, others are looking forward for an obstacle.

 

Has anyone tried such a change over? Has anyone suceeded?

 

I had previously looked at PWM on the SX-28, but found that the examples were a bit hard to comprehend.  It seemed that they were mostly about mutiple outputs, not a complete concept.

 

Any suggestions about seting up the PWM output for at least two servos? 

 

Actually, I am looking forward to this as I really need the challenge to get me fully into the SX-52.

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