Among all the Arduino boards, the Uno is most folks ... coming to a total of 15. While they function as normal digital pins that can switch a component either fully on or fully off, they can ...

Some Arduino boards feature the I2C pins in different places ... and you're now able to use all the commands. There's only a small number of major functions in the Wire library, which is handy ...

Because all the pins are shared, you have the same problem with the Arduino pins ... because you probably have to change the setup function, and make changes in global space, but that could ...

All these require extra components, though. Enter the ExtraCore library for Arduino, a software library that turns two or more Arduinos into a multi-core microcontroller with more pins than you ...

If you fancy programming and controlling your very own Arduino robot you might be interested in a series of introductory videos which have been created by RS Components. The series of videos about ...

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 ...

While they function as normal digital pins that can switch a component either ... PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega ...