On Wed, May 11, 2011 at 2:40 PM, alan smith wrote: > ive been looking for something that I can attach to an air line and read = the pressure out, analog voltage is probably whats available. =A0My searche= s keep putting me back to barometric sensors. =A0The idea is to replace a m= echanical gauge since I have a LCD and pic micro in the unit. =A0The range = is a 0-90PSI that I need to cover. > > Im sure they make them, just haven't come across anything yet. I'm not sure what your budget is like, but Omega has sensors that cover most things. An example for your application: http://www.omega.ca/shop/pptsc.asp?ref=3DPX209_PX219&Nav=3Dpreb03 Hope that helps. Josh --=20 A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools. =A0 =A0 =A0 =A0 -Douglas Adams --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .