Hi all,
I need to ask for help on something cause I obviously don't know what I'm 
doing ;-)

I took this circuit here:
http://www.pic101.com/pushpush.gif
And I replaced the pass transistor with a P channel FET.  I can get it to 
turn on and latch with taking the pic pin A0 high, However I can't turn it 
off by getting 5V on pin A1.  I put a 10K resistor on the A1 line to 5V but 
don't get a high.  I tried it with the 4.7K from collector to Gate as shown 
and without.  I tried a 1Mohm resistor from Gate to Source in place of the 
10K.  No difference in any case.  I can't see a 5V signal at A1.  Help with 
what I'm doing wrong is greatly appreciated.
Thanks,
FJ

_________________________________________________________________
Get a preview of Live Earth, the hottest event this summer - only on MSN 
http://liveearth.msn.com?source=msntaglineliveearthhm

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist