It seems like the second argument of digitalWrite is expecting a constant from PinStatus. However this isn't always ideal, and we get an ugly warning like shown below ...

This is my first issue in GitHub so please, excuse my mistakes / misunderstandings. I've been investigating trying to solve problems I have in my Feather M0 SAMD board when diferent types of ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

We have gotten a number of Arduino tips in the last couple days, and we thought we would combine them for your convenience. The first tip we received was for some hints provided by [Bill] on some ...

Sometimes the conveniences of using an Arduino board start to conflict with the performance that you expect, at least from a strict engineering point of view. When you develop with the Arduino ...

With hundreds of Arduino shields available for any imaginable application, it’s a shame they can’t be used with the Raspberry Pi. Breaking out the Raspi GPIO pins to Arduino-compatible headers would ...

I am surprised how many professional engineers I meet who have used Arduinos in one-off or some-off projects, not just for development, but in finished things. At Embedded World in Nuremberg last week ...