Just wanna ask how to build a line sensor that can detect only black tape, so that my line follower will be always stays at the center of the tape. Any suggestion or ideas would help me a lot...thx
Just wanna ask how to build a line sensor that can detect only black tape, so that my line follower will be always stays at the center of the tape. Any suggestion or ideas would help me a lot...thx
I decided on the QRD1114 sensor to detect the black line. I'm writing an article on how I built the robot. Part 1 specifically discusses how to build a multi-element sensor array with QRD1114's. Get it at www.PICRobots.com/Article.pdf