I start using PICAXE(http://www.rev-ed.co.uk/picaxe/ http://www.rev-ed.co.uk/picaxe/) few years ago. It's incredibly cheap and easy to use. But i think it's ess

I start using PICAXE(http://www.rev-ed.co.uk/picaxe/ http://www.rev-ed.co.uk/picaxe/) few years ago. It's incredibly cheap and easy to use. But i think it's essential to have electronic/mechanical knowledge in order to make interesting project.