what is a pcb?
 

All I want to know is what is a pcb.:rolleyes:

First of all welcome to the boards! But anyway PCB stands for Printed Circuit Board. It's the chip in the top of the car and in the controller.

*Edit-Oops. sorry I meant a chip. I've been working on my computer all day.

a pcb is not a "computer chip".

It acts like the "brain" of the car. It recieves comands from the controller and tells the car what to do. Its the little green rectangle ( square for microsizers) that has all the electronic stuff on it

Thx a lot guys:)