This is a question for the pros: How to incorporate custom digital sound into a prop? I know a bit about electronics, but my knowledge is a little rusty. It doesn't extend much beyond the ability to wire a few blinkies... :unsure So, what kinds of components are needed, what is the process, what kind of cost is involved, in short: How do you do it? Any kind of explanations, tips, links to web ressources etc. are appreciated. Thanks in advance.