9-10 minute Redstone pulse lengthener possible?

[Juicebags]

I am trying to find a way to have a setup where a short redstone pulse, like one second, can keep a signal sent for about 9 minutes. I know you can do the lengthener with the Rednet controller, but 12 seconds is not near long enough. Is there a way to get this accomplished with Computercraft?

To clarify, I want the signal from a pressure plate (short burst) to keep a sticky piston engaged for about 9 minutes before turning off. Any help would be hugely appreciated :)

[planetguy]

Try something like:

while true do

 os.pullEvent("redstone")

 if(rs.getInput("front") then

  rs.setOutput("back",true)

  os.sleep(60*9)

  rs.setOutput("back",false)

 end

end

Assuming your input is through the front and output back. Change those as necessary.