Re: Low cost servo controller

Arne,

You have my full attention - please tell us more with details, circuits, web
locations.....!
I'm interested in fairly small motors, say up to 1/4 HP.
Ian

> By the way - a servo amp can be very simple !? You can make one
> for a couple of dollars !! The thing is - the size of the motors
> you need. A small DC motor can be run with a amp for less than $10
> ! You can also get a complete amp for several hp on a single chip
> ! ( this has specs. that outperform most of today's servo amps, -
> but it is not cheap ! ) There is by the way also some hitech DSP
> chips available that is capable of doing more than you can imagine.

Ian W. Wright
Sheffield UK