Hi … I would like to ask, if someone know, how to superimpose/overlay a THIN HORIZONTAL LINE on the TV so that I can move it UP and DOWN … (by external source = potentiometer, range sensor, math calculation).
I found only this - a different micro controller http://www.micro-examples.com/public/microex-navig/doc/081-pic-osd-superimposer.html . Although it superimpose text … I think I would be happy with this solution “_ _ __________” as a line. But I am the impression, that arduino should be able to do the same … or not ??? And on the PIC I don’t know, how to move the line up a down according to external source/sensor (it’s just written in the code).
Looking forward to your comments and thank you in advance.