Have you looked at nand2tetris? http://www.nand2tetris.org/ http://www.nand2tetris.org/ Going even farther back up the chain there's stuff like this: http://

Have you looked at nand2tetris? http://www.nand2tetris.org/ http://www.nand2tetris.org/ Going even farther back up the chain there's stuff like this: http://www.jpmsupply.com/servlet/the-1082/AM,-Radio,-Solder/Detail?gclid=CP3mwJus3roCFYhcMgodCREA0w http://www.jpmsupply.com/servlet/the-1082/AM,-Radio,-Solder/...