Reposting from the Jawa Initiative:
So if you wanna chitter and chirp like a jawa (or tusken, or really any character you want fun sound clips for), I recommend ordering those sound boards and buttons today or tomorrow, and it will show up on the premiere weekend.
I am off Sunday and Monday, and totally willing to help wire it all up, install sound, do any soldering (to add an on/off switch), and help trouble shoot if you order that stuff now. I would love to see our Jawas chittering like crazy, Tuskens yelling, etc. during LEGOLAND weekends.
Items you will need to order:
1 board; get this one with the terminal blocks. It's MUCH easier to fix if things go wrong than the solder board, and the price difference is negligible.
http://www.electronics123.com/shop/product/fn-bc04-tb-4-buttons-triggered-mp3-player-board-with-10w-amplifier-and-terminal-blocks-8267
4 buttons, these work fantastic.
http://www.electronics123.com/shop/product/push12w-momentary-push-switch-white-flat-rubber-button-with-12-inch-leads-8271
Switches can be purchased at Fry's if you want them, I have a small simple slider that locks nicely into position so it doesn't turn off on accident. I have several extra 9 Volt battery connectors that I will donate to this cause, though if you want a fancier one there are several on electronics123 and inside Fry's or Willy's.
You'll want an aker speaker of some sort; I'm a fan of the 1506 since it's smaller, but the 1505 or similar work as well (these are also used for TKs and other costumes; so if you have armor with a speaker, you're already set. If not, you're prepared for when you make the jump). They run from 30-60 dollars and have a variety of extra features.
you will want a 3.5mm audio cable that's at least 3 feet long.
you will need a compression glove; I recommend going to CVS and trying a few on as you want the button on your index to sit in a specific spot, and a larger glove may give you more room while still fitting snug. Additionally CVS sells a lovely eye glass repair tool that runs about 3 dollars and looks like a star wars greeblie; it's perfect for remounting wires if they wiggle lose.
You'll want Velcro; I have been using the small stick on pieces for mine, has worked great so far. If I need to sew it later, I can.
I will take photos of everything later on tonight.