It’s a significant update. The Arduino UNO and Arduino Mega 2560 update the Duemilanove and Mega respectively. They now use an ATMega8U2 instead of an FTDI USB to serial converter chip.

The Arduino Mega is a useful tool for the maker. Generally, once one has come up with plans for blinking LEDs that require more IO than is available on the Arduino Uno, one graduates to the Mega ...

The Mega sells for $65, while the Uno goes for $35. Next up? An Arduino board with built-in Ethernet and microSD. Crazy, we know. %Gallery-103287% ...

In the Arduino world, such a program is called a sketch ... At the time of this writing, a number of Arduino boards exist: Arduino UNO, Nano, Mega, Mini, Pro and others (see Resources for a complete ...

It just runs your program, what the Arduino folks call a sketch (and the rest of us would call a script). You can pick up an Arduino Uno for as little as 25 bucks, but I'm going to recommend you ...

We have completed the Installation process, now it is time to do a program on Arduino IDE software. Follow the below steps to do this. Navigate to the Pi logo > Electronics > Arduino UNO Now you ...