[Joe Johnson]

I agree with all those who encourage the OP to find another way but if you won't be discouraged, I say more power to you. Live and learn. Either you learn or you show us and we learn.

I would ask the OP not to bet the entire season in it if you can help it. Have a back up plan, another source for the product or another option. Something to keep from having your robot be a box of rocks bot.

YMMV.

Dr. Joe J.