First let me say that I am not affiliated in any way with the people behind the book and site I am sharing with you.
I stumbled upon this site while googling an unrelated topic, but the link caught my eye because of the name. It made me think of our own ladyada, empowering yound and old to explore the world of electronics.
I thought others might find the connection interesting.
Ladyada, you are our legend! You are healing our world of closed-source hardware. Keep up the good work.