The sensor specs are not where my deficiencies are. The pressure sensors are linear output 4-20ma and I'm using a 0.01% 250 Ohm resistor to convert to a 1-5V input to the board. 1V correlates to 4ma, which is 0 psig and 5v correlates to 20ma, which is 100 psig.
Since my programming is a bit lack-luster to put it kindly, I am wondering which modules, etc. I will need to use VB to communicate via the ethernet shield and get data samples on the inputs to the board. My goal would be a simple window I can pull up and view dp1 and dp2 where dp1=p2-p1 and dp2=p3-p2.
Thanks for your help.
Regards,
Arlian