While putting the kit together I noticed there are 2 different types of ceramic capacitors. One's marked with 105 and the other 473. In the instruction book, it mentions the 105 capacitors but there's no mention of the 473 ones nor is there anywhere on the board for them to go. So, my questions are, where do they go and what's the difference between the two?
There's also some really small, black headed components that I have no idea what are. There's no place on the board for them and no mention in the instructions. What are they?
The 473 capacitors (47nF) are for the current sensor. There should also be a 4.7nF in there for the current sensor. Instructions for these are in the 'connecting the eChook to the car' section of the documentation.
The two other black components with three legs and square tops are the hall effect sensors for wheel and motor rpm. The two black components with round tops and two legs are the thermistors.
I'll update the documentation to make this clearer