pinMode' is a built-in Arduino function that sets how a given I/O pin on the Arduino behaves - either input or output. In this case, we're telling the Arduino to use pin LED_BUILTIN (13 ...

One wire (called serial ... now able to use all the commands. There's only a small number of major functions in the Wire library, which is handy if you're getting started with Arduino.

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much ... of boards connect to your computer using a USB virtual serial port, the ATmega ones have an actual ...

ATtinys — especially the ATtiny85s — are all around us, and by using one ... Getting down to Arduino basics, PWM output is possible in an Arduino (Uno) on its digital I/O pins 3, 5, 6, 9, 10, and 11.

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 ...

The Arduino Mega's PWM pins are ... four as seen in this basic example code or by using the map() function, as you can see in this Analog In, Out Serial sample sketch. The second way to ...