I've just begun building the $50 robot, and have a few questions regarding connecting the servos and sensors to the perf board.
Does it matter which servo (either the one rotating the left wheel, or the right wheel) is connected to one of the pins PD0 and PD1? Similarly, does it matter whether which photoresistor connects with which ADC pin of the microcontroller? I'm pretty new to robotics and programming, so any help would be greatly appreciated.
Thanks in advance,