works with uno but not nano??

Hello everyone. I've been working on a little project, and I just can't figure something out. The project I'm working on is based off of this: http://www.instructables.com/id/BoB-the-BiPed/

I got everything to work pretty well on the arduino Uno, but for some reason, with the same configuration on the Arduino Nano, it simply doesn't work. If you have any ideas, I'd love to hear them. Here is an image of my setup:

Please give your post a meaningful tittle, you may get more help.

"Robot works with Uno but not Nano"

Weedpharma

Hi,

Can you please post a copy of your sketch, using code tags?
They are made with the </> icon in the reply Menu.
See section 7 http://forum.arduino.cc/index.php/topic,148850.0.html

Thanks Tom...... :slight_smile:

Nooob:
it simply doesn't work.

That does not convey any useful information to assist in debugging the problem.
Explain in detail what it does and what it should do.

...R

Here is the code. I apologize for not posting it before. I figured there was probably some other way to wire a micro that I didn't know about when coming from an Uno or something. I also couldn't use the code tag because it was way over 9000 characters:
http://letsmakerobots.com/files/TEDBiPed_Base.pde

Probably a wiring error.

aarg:
Probably a wiring error.

That's the thing. I've done it multiple times and then used the uno, but it just doesn't work. I have even purchased another Micro, and it does the same thing.

You need to gather more information about what is happening on the chip.

What makes you say it's not working?

Do you have any serial logging? If not, add some so You can see what it thinks it's doing.

I wager the problem is with wiring as well. Possibly a systematic error in your understanding of how to wire it? Post wiring diagram

Uno to nano should be drop in replacement here.