Open lab - AM - Rikzin - Hydro cars

I worked on the hydrogen cars again today, we didn't get much time to work on them today, but we were able to work on checking the motherboards, I checked the board form the PM hydro car to see if it worked. The checking lights for if there was hydrogen or battery did work, but the connection to the fans didn't so in a way they're better than the other boards but they still don't work. Next time we get open lab time, I will work on finding ways to fix the hydrogen car boards I am not sure if it is possible but I will try none the less. We have 3 extra boards however none of them work, currently, we only have one working board meaning that we would only be able to compete with one car.