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ther3x
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how to detect coloured strips digitall?
hi, how can i detect colored(red) strip of tape. This is required so that I can digitally count the no of rotations of a flywheell.
the thing is, the flywheel attached to the wall has a small red strip on its wheel. i need a sensor to detect that red strip as the flywheel rotates so that it can input data to the digital counter which counts those rotations.
so how can i use to detect red colored strip ..
please thanx
hi, how can i detect colored(red) strip of tape. This is required so that I can digitally count the no of rotations of a flywheell.
the thing is, the flywheel attached to the wall has a small red strip on its wheel. i need a sensor to detect that red strip as the flywheel rotates so that it can input data to the digital counter which counts those rotations.
so how can i use to detect red colored strip ..
please thanx
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