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Parallel Port Relays & Lockout Coils

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nostrebor:
Hoagie,

do you have some linkage for a cheaper build or some layman level info? Thanks!

Hoagie_one:
I built this

http://home.bendcable.com/werstlein/

sWampy:
$35 for something that controls 8 relays sounds cheap to me, great find.  At Radio Shack the relays are about $5 each.

whammoed:
good luck acquiring those parts individually for less than $30
Its worth it for the pcb alone

Hoagie_one:
im not arguing the value on what you found,just the nessesity for it.

DO you really need to control 8 separate on\off interfaces when you boot your cab?

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