This stemmed from a review of a friend’s circuit design that used the UART in the project ... intended for those rolling their own boards out of an Arduino-based prototype, but it will work ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed ... is included in the AVR chip which allows you to program the board over the serial port without any ...

An Arduino is by no means expensive, but that still doesn't mean that it suits your needs right out of the box. If you want to make your own custom board, Make shows you how in a three-part series.

A new fully featured Arduino development board has been created called the Prestissimo ... The need for a second UART port ( and one that is not shared with USB) on the Arduino Uno is so great ...

For one maker in particular, there were enough complaints to merit a redesign of the entire board. While Arduino may or may ... it has additional UART, GPIO, counters, and other features that ...