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SV: [basicstamps] Stamp getting very hot — Parallax Forums

SV: [basicstamps] Stamp getting very hot

ArchiverArchiver Posts: 46,084
edited 2004-04-20 14:21 in General Discussion
Greetings!

Is it the ENTIRE BS2P40 which heats up, or just one of the IC's on it?

Is the 5V adapter a 'regulated'/'Stabilised' model?

On which pin are you feeding it into the BS2P

:-)
Trygve


Opprinnelig melding
Fra: hwarangdo98 [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=0wZ3lrYY2csLVndyCKIouo6rmoSJraWPkrikgL7d-y9ykaJnuRY9tpWCSTA_tBl2d_-cb-gYJfiwG-5N]hwarangdo98@y...[/url
Sendt: 20. april 2004 06:04
Til: basicstamps@yahoogroups.com
Emne: [noparse][[/noparse]basicstamps] Stamp getting very hot


hey everyone,
I have a BS2P40. I have an AC to DC adapter that puts out 5VDC. I
hooked up my stamp with some L293D chips to run stepper motors. Then
I noticed the stamp gets very hot. So hot that you cannot touch it.
I didn't think this was right so I powered down and unhooked all the
I/O. I have everything on a breadboard btw. I powered up the stamp
again and it gets very hot still. Any ideas what could be causing
this?
Thanks,
Greg



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