arduino that controls video clips that loop as long as the magnet is on the read switch. 10 different switch and videos.

Hi, The description is not quite clear. Do you want to play/loop different video files based on switch pressed? Also do you have video playing device that should be controlled with Arduino or arduino itself play the videos? Please clarify. Thanks!

The cost of this really depends on where the video clips are being played from. If they are being played by a computer, it will require some additional software and drivers, but the overall cost will be cheaper. If, however, it's being played by a television, the parts cost may be slightly higher (A few dollars), but the coding will be easier. If you're interested, get back to me with what you are trying to control.