Testing Air Cylinder controlled by Arduino amp Light sensor

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=iXRuVaSA7ds

http://ecoprojecteer.net/star-trek-do... • As I am learning Arduino, I test out using one with a light sensor and a relay to open and close an air valve that will eventually be used to build Star Trek style automatic air powered doors.

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