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Uploaded by machizou7777 on May 20, 2008
A simple demonstration of using a photo reflector. It distinguishes between white and black lines and blinks the leds when detecting white ones.
Science & Technology
Standard YouTube License
Hi tjteru,
Thank you for your comment.
I added the tag "spaughts".
Thanks!
machizou7777 3 years ago
can you please tag this video with "spaughts" so that it will show up in the Sun SPOT media feed?
tjteru 3 years ago
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Hi tjteru,
Thank you for your comment.
I added the tag "spaughts".
Thanks!
machizou7777 3 years ago
can you please tag this video with "spaughts" so that it will show up in the Sun SPOT media feed?
Thanks!
tjteru 3 years ago