BillgjCook
Charter Member
This link is to a set of codes that Bill Leaming posted over at FreeFlightDesign a while back. It should have everything you need.
http://www.aerodynamika.com/cgi-bin/yabb2/YaBB.pl?num=1271866571
Thank you for the link that will help me get this gauge and one like it done. Here is a pic of some of the gauges I have, the two on the bottom left are the ones that I am working on.
View attachment 70875