Alternative WP34S flashing using Arduino

[pdicamillo]

Clearly not a cost-effective solution for everyone, but if you already have an Arduino, or would like one for other uses, it's great. I have an Arduino Nano from arduino.cc, and I believe it has a genuine FTDI chip. Following these directions, my flashes (using MySamBa) have always worked the first time (unless I made a mistake.) That comes after a great deal of frustration with an inexpensive serial adapter from China with a Prolific chip. I didn't add any resistors to reduce the 5V, and had no issues, although that's probably is a good idea.