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8 way relay board

Posted: Wed Nov 14, 2012 1:47 am
by toofargone
Hi,

I've got one of the 8 way relay boards and I am trying to work out how to switch off a specific relay. I can only work out how to turn on each relay seperately but to turn them off i've got to turn all of them off.

Is there any way I can just turn off a single relay while leaving the others on???

Thanks.

Re: 8 way relay board

Posted: Fri Nov 16, 2012 8:04 am
by Flymo
That's fine sketch, indeed!
I'm suddenly feeling the urge to drive things with relays.... ;)