This is a parts list for the MMMSE version Alpha-0.1.1. This should be seen as a guideline only... parts do weird thing on you. There are many distributors to choose from, hopefully they are all available from one place. I use digikey, usually. Parts are like currency... they flucuate in quantity, change part number, disappear etc. You may find some of these have gone out of stock, so you might need to do a little digging. Be prepared to buy minimum quantities of some items (like 5 or 10, not 5000 or 7000... the same item might have a slightly different part number in large quantities). If you live in a big city, you should be able to get most of this locally. Maybe not the IC and connectors though. This parts list is in reverse order from the list in the article.