Arduino microcontrollers are popular in DIY and modding circles. But how can you put one to good use? We talk to Ladyada to find out.

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Arduino, the open-source microcontroller platform, was originally designed with creative laypeople in mind, and it may be just the right tool to generate some new home and garden projects.

Though Arduino is the most popular microcontroller available, it isn't the only project-friendly board out there. Here are some others you should check out.

For years, the humble Arduino microcontroller—a cheap, open source, midnight-blue circuit board emblazoned with a tiny white infinity loop—has been a favorite tool of the DIY electronics crowd ...

The Microduino mCookie is a stackable microcontroller that looks like a high-tech LEGO brick, with all the capabilities of an Arduino microcontroller and then some. It's also compatible with ...

The organization has introduced the Raspberry Pi Pico, a $4 board meant to offer a gentle entry point for microcontrollers. Think of it more as a complement to a Pi aimed at tasks like analog input.

The Arduino Due has a 32-bit ARM core (the Uno is 8-bit), an 84 Mhz CPU clock, 96 KB of SRAM, and more USB ports than the Uno. In short, it's a much more powerful microcontroller that can handle a ...

Often, when it comes to your Arduino project,you never have enough input/output (I/O) pins on your Arduino Microcontroller. The addition of your favorite LCD display, a bunch of blinkers, beepers and ...