Becky Stern and the Digi-Key YouTube channel have created beginners overview video of Arduino inputs and outputs. Providing a 10 minute overview of what you can use the range of microcontroller ...

Here’s an Arduino library that will let you drive a ... totally 9984 cycles at worst when addressing the maximum number of outputs. [Elco] thinks this is as fast as he can make the routine ...

Many products require an auxiliary dc output to power external devices or subsystems. If such subsystems are to be hot-connected, the auxiliary output must be protected against short circuits.

Check out the this colourful but BASIC use of Arduino... I flagged this one in the "Tweets of the Week" section of Electronics Weekly magazine, from the Arduino team, but it's worth highlighting in a ...