The Uno also has a limited number of pins, making it difficult to work with when the project requires plenty of input and output components. However, these two areas are where the Arduino Mega shines.

After all, the Arduino boards come with a host of benefits that make them an excellent choice for a wide array of applications. They feature analog pins ... while the Uno sports an ATmega328P.

and additional SDA and SCL pins. Since the discontinuation of the original and Rev2 boards, the Rev3 has become the face of the Uno family and the Arduino brand in general. In fact, it's ...

As soon as we start getting familiar with the basics of Arduino, we start noticing some interesting components that are not commonly used on the Arduino. One of these things are the ICSP headers. They ...

For example, ATmega328P (Figure 13-2, Arduino Uno and Nano) and ATmega32U4 (Figure 10-2, Arduino Leonardo, Micro or Pro Micro) Arduinos have hysteresis built into the input side of digital IO pins (as ...

An Arduino Uno is just an AVR development board ... an “Arduino” and not just an AVR is the bootloader. Thus: An Atmega328P is an AVR processor. An Atmega328P with the Arduino bootloader ...

That’s why we’ve designed the Piksey to have all the pins of the Arduino Uno making it compatible with your existing Arduino Uno and Arduino Nano sketches.” The Piksey 328 is now available ...

If you are interested in learning more about the history of the iconic Arduino UNO microcontroller you are sure to be interested in the new article published this month to the official Arduino ...