M Mr. Chris New Member Jan 18, 2008 #1 Which is better to use, Infra-red or visible light, when creating a line-tracing robot?
dknguyen Well-Known Member Most Helpful Member Jan 18, 2008 #2 Infrared, just because of the wider availability of parts. But it doesn't really matter I don't think.
Infrared, just because of the wider availability of parts. But it doesn't really matter I don't think.