Re: [CAD_CAM_EDM_DRO] Motor current measurement

Hi Ian,

A current probe for a 'scope will do the job. Or put small value
resistors in series with the leads, and 'scope across them.

Alan KM6VV


"Ian W. Wright" wrote:

>
> Hi,
>
> This may seem like a daft question but how does one measure the current
> going to a stepper motor when setting up a driver board (L297/298
> combination)?
>
> Best wishes,
> Ian
> --
>
> Ian W. Wright
> Sheffield, UK