PIR Sensors + Arduino

A cool article from bildr regarding a PIR sensor bought at inmotion store. Datasheet here You can find the original article in http://bildr.org/2011/06/pir_arduino/, specially the comments which can help you a lot. Security alarms, time lapse cameras, and those house-lights that turn on when you walk by all have something in common… Motion detection. Motion …

Git cheat sheet

All the cheats for command line Git… this, or use Git Extensions @ Windows 😛 —– git clone <repo> clone the repository specified by <repo>; this is similar to "checkout" in some other version control systems such as Subversion and CVS Add colors to your ~/.gitconfig file: [color] ui = auto [color "branch"] current = …