Uses for old cell phones?
Over the past few years, my wife and I have accumulated quite a few cell phones. Half of them are broken and no longer functional, but they all have working LCD screens and good batteries. I have a good background in electronics from classes I took in college, but it has been quite a while since I've put that knowledge to use. I have a digital oscilloscope and lots of salvaged ICs and components so I would like to try to build something useful with the old cell phone parts. Does anybody know of some projects that I could do that involve recycling old phone LCDs?