That's the beauty of the ULN2429A I/C.  If you study the schematic on
the ebay listing, it doesn't look like it would be all that difficult to
wire to an LED.  Mark S.

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of jesse farr
Sent: Wednesday, November 02, 2005 3:21 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Oil level sensor

Only question might be cost (pretty darn big one in my opinion, though.)

http://tinyurl.com/75hso
jofarr, soddy tn

----- Original Message ----- From: "Mark R Steitle" <mark.steitle@austin.utexas.edu>

One last possible solution then I'll shut up.  Have you considered using
one of the GEM ELS-1100HT (http://www.gems-sensors.co.uk/) sensors


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