Laurens Valk's video: LEGO MINDSTORMS NXT Robotic Arm with Power Functions

Get LEGO MINDSTORMS EV3 from Amazon: http://www.amazon.com/gp/product/B00CWER3XY/?tag=lmsev3-20 (The older LEGO MINDSTORMS NXT set featured in this video is no longer available in stores.) Learn all about Mindstorms NXT 2.0. Build and program your own robots! See more here: http://www.amazon.com/gp/product/1593272111/ref=as_li_ss_tl?ie=UTF8&tag=valkmindstorm-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=1593272111 Featuring the Mindsensors.com PFMate (Power Function Mate) 7 Motors: - 2 RCX motors - 1 RC racing motor - 2 Medium PF motors - 2 XL PF motors The NXT brick is remote controlled from another NXT brick, which uses the Mindsensors.com acceleration sensor to detect tilt. The on-board NXT controls the PF motors through the Mindsensors.com PF mate, which lets you control up to 4 PF receivers (8 motors) from just one sensor port.