Pascal Hibon wrote: 
> There are actually two versions:
> 
> 1. Simple version: shutdown button. (post #1439)
> http://forums.slimdevices.com/showthread.php?99395-Community-Squeeze-OS-F19-Release-1&p=771729&viewfull=1#post771729
> 
> 

Ah!  I think I can modify this to do what I want.  If I use a relay held
open by the offboard PSU 5v and a 6V rechargeable battery pack (need to
isolate the relay from the battery pack somehow...) then when the
external PSU goes down, the relay closes, and that initiates shutdown,
and then the 6V battery powers the board until its completely shut down.
I then need a way to disconnect the battery, or it will go flat - or I
could possibly use a big capacitor?


------------------------------------------------------------------------
jemhayward's Profile: http://forums.slimdevices.com/member.php?userid=55065
View this thread: http://forums.slimdevices.com/showthread.php?t=99395

_______________________________________________
unix mailing list
[email protected]
http://lists.slimdevices.com/mailman/listinfo/unix

Reply via email to