Peculiar ldr problem...
Hi, well got my robot to follow light, to see if everything was working fine, but the weird thing is, instead of changing direction in real time, it only changes direction when i reset my arduino board, same thing happens if i watch the serial monitor.
it prints out 500 to the serial monitor
keeps printing 500, even if i change the light source.
i change the light source, and reset my arduino, then it changes to something like 200, and keeps printing 200 untill i reset my arduino again... this is really odd, i'm using the 0018 IDE.
anyone know how to solve this?
i have done another light following robot, this never happened...