So he tried his hand with some really small SMD parts by building this USB to serial Arduino programmer. The chip he went with isn’t the FTDI part we’re used to.

[Jethomson] worked out a way to use a Nokia USB cable at a USB to Serial cable. He was able to pick up one of these cables for less than $3 delivered. A little probing worked out which conductors g… ...

Text is sent to the board thru USB Serial communication or by UART connection. There is a level shifter so a 5v (Arduino UNO, etc) or a 3.3v (Arduino Zero, Raspberry Pi, etc.) micro controller can ...

Well tech tinkerer Joe Desbonnet has whipped up what he dubs "poor man's NFC" using an Arduino, some magnet wire, and any compass-equipped Android smartphone (which is almost all of them).

The UDOO has the same pins as the Arduino DUE, as well as the DUE's ARM SAM3X processor, which is dedicated to the GPIO pins. Android 4.0.4 or Linux (Ubuntu 11.10) runs on a second processor, a ...