OK. Nevermind, I got what you mean.

Not pull as push/pull, but rather remove.

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of George Gallen
Sent: Friday, May 03, 2013 12:18 PM
To: U2 Users List
Subject: Re: [U2] [way ot] - Electronic Button Purshers?

?? not sure what you mean by pull the button?

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Robert Frailey
Sent: Friday, May 03, 2013 12:12 PM
To: U2 Users List
Subject: Re: [U2] [way ot] - Electronic Button Purshers?

Having a Pi and using it to actuate a solenoid to push a button is like 
going back into the dark ages with the star ship enterprise. Pull the button 
and wire in a solid state relay.
----- Original Message ----- 
From: "Robert Frailey" <[email protected]>
To: "U2 Users List" <[email protected]>
Sent: Friday, May 03, 2013 10:07 AM
Subject: Re: [U2] [way ot] - Electronic Button Purshers?


> magnetic solenoid and a return spring
> ----- Original Message ----- 
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