What controls the BANKbot?

That green, computer chip-like thing in the middle of the robot is a programmable device called a Criket. The Cricket is essentially the brain of the BANKbot, allowing it to execute whatever I tell it to do. Programs for the Criket are written with the master program PiCoBlocks. The motors and switchs are plugged into the Cricket by the colorful wires on all four sides, allowing the Cricket to give each device the proper instructions.