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View Full Version : need to buy linesensors



nack
10-21-2008, 02:28 PM
hi...
guys...
i nid to buy some linesensors for a line follower highly accurate i want to sense white line on green background from 3 to 4 cms can u helm me out....

ankitmutha
10-21-2008, 07:49 PM
hi..
have look at this:
http://robokits.co.in/shop/index.php?main_page=product_info&cPath=11&products_id=43

These are a bit costly but there're perfect for ur purpose.

BTW y waste money on such a thing wen u can easily build sensors at much much much lower price.

nack
10-28-2008, 12:30 PM
thanx buddy it was very helpful link n ur bot was awesome......

maddy_nish
11-02-2008, 07:05 PM
Hi..

3mm IR Trasn/receiv pair would do your job.. Use them with an opamp or if you are using a micro controller use adc..