Thursday, June 6, 2013

Line follower robot without microcontroller

Here is a robot which will follow the black line on the floor. This is controlled on the basis of IR sensors. This doesn't use any micro controller and microprogram.
This is the logic circuit to control the robot operations
  llogic reduction using k-map
  to see video output
reduced logic
IR sensor operation

NOTE: here the push buttons are replaced by IR sensors and comparator circuits.