$50 robot help

[HDL_CinC_Dragon]

No, the SIR does not plug in next to the motors. The servo that moves the SIR does though. The SIR itself plugs into pin 3 of the input pins. (It has to be pin 3 unless you edit the code to look at a different pin)

[cooldog]

thanks

[HDL_CinC_Dragon]

Does it work now?

[Admin]

I left all the sensors plugged in, and just changed the code to ignore the photoresistors.
It was easier than unplugging them and remember which port they went to

[cooldog]

can i use a smaller PC board for the $50 robot

356 holes - 106 holes?

[Admin]

No, because not everything will fit. I think the smallest you can cram everything is into a 250 hole board . . .