Lego Mindstorms NXT - The M&M Dispencer

High speed #M&M sorting machine
▻http://www.reviewmylife.co.uk/blog/2014/12/22/high-speed-mandm-sorting-machine #Arduino #Bluetooth

http://static.reviewmylife.co.uk/2014/1221/mandm-sorting-machine-front-12.jpg

Or this one, built with #Lego #Mindstorm... ▻https://www.youtube.com/watch?v=sVZQkEzXInM

And this one is dual-purpose - it has a setting to sort M&M or #Skittles ! ▻https://www.youtube.com/watch?v=CZ08XF634w4