line follower circuit
Hi, i would like to ask about circuit u use in robocon 2007 this year, as u see the line is white and the background is blue .. and how do you recover ur sensors from noise and ambient light ? and do u use circuits like Compartor with a variable resistor and pair of photo transistor and IR led ?
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Trích:
Trích:
http://www.embestdks.com/vn/Download...d=79&idmenu=72 it is line follower robot which we built in robocon 2005 . we used IR sensor which we bought with the lowest price ,we make the sensor circuit by ourself . to recover your sensor from noise and ambient ,you should solve by programming or shield sensors in a box |
could you tell me in details please ? -_-
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i will give you our schematic ,contact me at email adress giaosucan2000@yahoo.com
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