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<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2>Hi,</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>I am thinking of
putting together an RS232 sniffer for the shack.</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>Pretty simple, just
some LED's for activity.</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>What would be the
best way ?</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>Can compartors be
used to show activity ? I am looking for lots of them , hence lots of pins to
watch.</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>We have break out
boxes, but they never really seem to have all the connections we want, for a CRO
etc </FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>Ideas ?
</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>A circuit to switch
on with a +1.2 or greater volts </FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>Not sure what to do
about the -ve swing. or even bother - activity is the aim.</FONT></SPAN></DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=595561523-15022008><FONT face=Arial size=2>MAX232 only has 1/2
in it what I want to do</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>----------------------------------------------------------------------------</FONT></DIV>
<DIV><FONT face=Arial size=2>Andrew Rich VK4TEC</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="mailto:vk4tec@people.net.au">vk4tec@people.net.au</A></FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="http://www.tech-software.net/">http://www.tech-software.net</A></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV></BODY></HTML>