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www.techvilla.org.in 1 TECHVILLA www.techvilla.org.in
| Date post: | 18-Aug-2015 |
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Engineering |
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TECHVILLA
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LINE FOLLOWER ROBOT
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What is a line follower robot?
• Line follower is an autonomous robot which follows either black line in white are or white line in black area.• An array of sensor is used to detect the line.• Based on the status of sensors, special circuit or controller decides the
position of line and also the required direction of motion required to follow the line.
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BLOCK DIAGRAM
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SENSORS
• Light emitting diodes(leds)• Light dependent resistors(LDRs)
