Post a picture as requested. There are countless styles of dials and meters. I have a way that arduino can use to do this but you got to post a picture so I know if I'll be wasting my time typing it up.
Post a picture as requested. There are countless styles of dials and meters. I have a way that arduino can use to do this but you got to post a picture so I know if I'll be wasting my time typing it up.