Hi guys.........
i have tried TSOP-1738 alongwith IR led as an obstacle detector.......
its output goes low whenever obstacle comes in its range......it remains high otherwise.......
i think it can also be used to trace the line ......
i think its outout should go low on white line as IR light will get reflected from white and it should remain high on black line as IR light will not get reflected from black and it'll not detect black line as an obstacle
but in case of TSOP-1738 THIS IS NOT HAPENNING .........
CAN U PLEASE HELP ME........
i have tried TSOP-1738 alongwith IR led as an obstacle detector.......
its output goes low whenever obstacle comes in its range......it remains high otherwise.......
i think it can also be used to trace the line ......
i think its outout should go low on white line as IR light will get reflected from white and it should remain high on black line as IR light will not get reflected from black and it'll not detect black line as an obstacle
but in case of TSOP-1738 THIS IS NOT HAPENNING .........
CAN U PLEASE HELP ME........