Makeblock arduino compatible ultimate robot 10 in 1 kit makeblock 90040 p the ultimate 10 in 1 robot kit from makeblock is the flagship of the makeblock range with more parts more possibilities and more fun at the heart of the kit is the megapi robotics controller which is based on the popular arduino mega 2560 but with additional motor driver interfaces with dedicated motor power inputs the megapi can drive up to 10 x servos plus 8 x dc motors or 4 x stepper motors simultaneously with a