Hello every one ...
I am trying to make a line follower on a rectangular grid arrangement ..
I want to use a 89s52 to drive two motors and detect the lines using LDRs.I wanted to know how many maximum sensors can I use in the process ? I am a newbie to this so I assumed that I would use a clocked intrval for executing a 90 degree turn , but then what if the battery voltage decreases ? Can anyone suggest a better method ... expecting a reply.. and maybe someone can help teach me how to connect the sensors as well ..I have a circuit that uses a lm324 IC to compare the resitances and produces a outut signal.. but i am unsure as to howto connect it to the 89s52 ..plz help..
thanking in advance
I am trying to make a line follower on a rectangular grid arrangement ..
I want to use a 89s52 to drive two motors and detect the lines using LDRs.I wanted to know how many maximum sensors can I use in the process ? I am a newbie to this so I assumed that I would use a clocked intrval for executing a 90 degree turn , but then what if the battery voltage decreases ? Can anyone suggest a better method ... expecting a reply.. and maybe someone can help teach me how to connect the sensors as well ..I have a circuit that uses a lm324 IC to compare the resitances and produces a outut signal.. but i am unsure as to howto connect it to the 89s52 ..plz help..
thanking in advance
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