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Barcode scanner based line follower

 
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Alan
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Joined: 29 Jan 2006
Posts: 1399
Location: Winnipeg, MB

PostPosted: Fri Apr 21, 2006 10:36 am    Post subject: Barcode scanner based line follower Reply with quote

Seen on Hackaday.
"Brody thought it was high time we featured another robot project and directed us to his site: heythatsneat.org. For his line follower bot he used an old barcode scanner he found cheap at a junk shop. The scanner has a 2088 pixel ccd linear image sensor. Several red LEDs are used to illuminate the image and the data is fed to an ATmega8. The wheels are then driven using two Sanwa servos modified for continuous rotation. Hes got a couple other projects on the site and Im sure well see more in the future."

http://homepages.ihug.co.nz/~pradford/barcodebot.htm
http://www.hackaday.com/entry/1234000563073652/

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