Rapiro humanoid robot with controller board and 12 servos rapiro rapiro p the rapiro humanoid robot puts a cute shell over a fascinating technical challenge building a two legged robot it comes complete with all the parts you need the plastic body 12 x servo motors rgb leds for the eyes and an arduino compatible controller board just add batteries assembly is straightforward using the instructions online and a couple of small screwdrivers once it s all together and powered up you c