Arduino Space Invaders Episode 5

In this episode we add the missile firing and collision detection.

This episode includes a show of the interactive collision detection demo which is available on the Xtronical website at

http://www.xtronical.com/projects/space-invaders/parts-1-7/part-5-player-missiles-collisions/

This also has the full write up of this episode.

For other episodes in the series and other useful stuff see the main XTronical website at

www.xtronical.com ... https://www.youtube.com/watch?v=G11ZjQek5AA