Each of the 14 digital pins on the Arduino Uno can be used as an input or output ... In addition, some pins have specialized functions: Serial: pins 0 (RX) and 1 (TX). Used to receive (RX) and ...

Sure, it isn't such a big deal when you're just starting out as most professionals and experienced users recommend the Arduino Uno ... connected to pin D13, and their serial RX/TX pins are ...

I am still receiving many requests to post an Arduino Sound Machine project. I think now is the right time to prepare a primer for beginners. First, keep your expectations low, as I don’t have ...

Most of us are familiar with the Arduino ... pin layout (Arduino shields likely won’t fit) and more I/Os than the ATmegas have. Sure, it’s not as practical as an actual Arduino Uno, but ...

[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order to gain ... Arduino platform. The 30-pin SIMM shown above is capable ...