Proto-Pic are an Authorised UK Distributor of SparkFun Electronics.
SparkFun Electronics are based in Colorado in the US and are industry leaders in making electronics available to the masses. By creating breakout boards for common components, it means that you can quickly prototype using complex chips without having to worry about lots of the wiring. Where needed, they even provide Arduino libraries for these components, so you dont even have to worry about writing large chunks of code.
We sell EVERY SINGLE sparkfun item (where its legal, some radio frequency bands are prohibited). if you have something that you want and we dont show it, then its a mistake - let us know. If we are out of stock of something, we will show this on the product page. But dont worry, the other great thing about SparkFun is their speed in shipping to us - if you buy something and we are out of stock, we can get it for you withink 3-5 days.