Arduino devices are well known amongst hobbyists, but how do you get them to work? James Fowkes takes us through programming a 'sketch' (Arduino-speak for a program) CORRECTION: At 5min 2secs James means delay is specified in milliseconds rather than microseconds Arduino Hardware: https://www.youtube.com/watch?v=b4z1zkmo1BE Raspberry Pi Hardware: https://www.youtube.com/watch?v=sx2HjuZBuo0 People's Computer (ZX81) - https://www.youtube.com/watch?v=SFAWHB2BKOg Machine Learning: Coming Soon! With thanks to Nottingham Hackspace http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com/