Only book I've looked at Physical Computing, a run though of circuit basics. And everything I've learnt for this topic has been in the last 24hours staying up well into the early hours reading all sorts of PDFs and reading through old forum posts etc. It was this thread (http://www.physicsforums.com/showthread.php?t=119489
) that lead me to this forum...
Your welcome to suggest books as the more I delve into the subject the more fascinated I get by it.