Hello and welcome to fracus.net. This is the personal blog of David Raney. I am writing this blog to serve as a digital time capsule. It will capture what I found interesting to learn, to build, and other projects. I hope that something I write here may help others to learn or build. I have an eclectic tastes and interests so you a likely to find some unusual posts. Sit back, relax, and add my to your RSS reader.