Dive into the world of Lego engineering as we build and test a fully functional remote-controlled hydraulic excavator! Powered by 6 motors and controlled by the BuWizz 3.0 unit, this excavator brings ...

[Frank] was lucky enough to score a bucket wheel excavator LEGO ... used a Raspberry Pi 3 to control all the hardware, being sure to house the new electronics in LEGO for an original look.