DSLRs and higher-end cameras almost always have a port for a remote switch that makes it easy to automatically capture shots at specific times. Even if yours doesn't, this guide from DIYHacksandHowTos ...
Recently, I picked up a cheap, two-channel RF remote control switch from eBay, and once I completed a demo project with it, I decided to do what I do with all of my electronics: take it apart! The ...