RE: TTL Relay

It is easy to find a solid state relay that will handle the load. What you
then need is a circuit to drive the relay if you are looking to do it from
the parallel port or from a microcontroller as thy don't have enough current
output. Go to my site ( http://www.ktmarketing.com/CNC.html ) and pick the
link titled "Parallel Port Hookup to Controller" (it is the 5th from the
top). At the bottom of the page is a circuit that Mo and Jon Elson described
on this group months ago. I have used it and it does the job for less than
$1.00

Tim
[Denver, CO]

> -----Original Message-----
> From: DRigotti@... [mailto:DRigotti@...]
> Sent: Sunday, January 30, 2000 8:02 AM
> To: CAD_CAM_EDM_DRO@onelist.com
> Subject: [CAD_CAM_EDM_DRO] TTL Relay
>
>
> From: DRigotti@...
>
> Gentleman,
> I'm looking for a relay that will take a TTL signal directly
> and turn on
> and off a 35V 8A supply. Can anyone give me some help?
> Thank You
> Dave
>