A YouTuber has taken a familiar Arduino turtle-style robot and scaled every component up by seven times while keeping its ...

As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Like any good buzz phrase, “software-defined vehicle” is as straightforward as it is obtuse. If you’re trying to figure out what automakers and suppliers mean by this term — which was all over CES ...

If you're familiar with the Raspberry Pi and you like it, there's a good chance you'll like the Arduino, too. At first glance, the two devices are very similar to each other, but there are some key ...

Many libraries (such as Eigen) and sketches may use variables such as A0-A5 and D0-D15 as variables versus pins definitions in pins_arduino.h: Hi @mjs513 ☕ 👋 How many libraries does that actually ...

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table of the ...

There was lots of discussion about this several years ago on the Arduino developers lists and the resolution was to always ensure that there is a LED_BUILTIN define so that sketches and libraries ...

As we’ve mentioned previously, the integrity of your vehicle in an era where even your car can have a data connection could be a dubious bet at best. Speaking to these concerns, a soon-to-be published ...

If you’ve been reading this blog for a while, you’ve probably seen us refer to the Arduino microcontroller on a number of occasions. This little circuit board is at the heart of many DIY projects, ...