http://dx.com/p/arduino-pro-mini-microcontroller-circuit-boa...
http://dx.com/p/arduino-pro-mini-microcontroller-circuit-boa...
I buy from sparkfun because: - They provide eagle files and data sheets for most things they carry - They provide real time customer support in IRC - They don't screw up orders or take 6 weeks to ship - They test, use, continuously improve, and deprecate their own stuff
I know it doesn't apply in this case, but go try to find board files, schematics, or datasheets for most of this stuff on dx. There's a reason sparkfun is so popular.
For people who don't know much about hardware, that kind of customer service is invaluable. Without it, I could have spent days trying to figure out what was wrong, only to give up in frustration. Instead, I got quick confirmation that there was something wrong with the board and was immediately sent a replacement (at no extra cost).
The great thing about dx is that they will ship a single $9 board to your house for free :)
Ordering from Deal Extreme is somewhat fun and interesting because of this though because by the time I receive an item I forgot I ordered it, so it is like an awesome surprise gift I sent in the mail to my future self.
So many chip manufacturers will send a few parts to whoever wants to order them.
Atmel sample store: https://secure.atmel.com/forms/secure/verifylogin.aspx?targe...
For students on a budget, or anyone interested in electronics, you should be ordering free samples.
May latest score is two ADXL362 chips, normally sell for ~$9 each in qty 1. I got them shipped express from asia, totally free.
I've gotten tons of microcontroller chips, small graphic LCDs (as well as the associated touch-screens), even a laptop touchpad, all types of LEDs, and many other components. My workbench would make most EE labs blush, and a lot of it was totally FREE, including shipping.