What do you get when you combine a direct digital synthesis (DDS) chip, a power detector, and an Arduino? [Brett Killion] did make that combination and wound up with a practical network analyzer.

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

The Arduino Portenta Mid Carrier and the Arduino Pro 4G Module are the newest additions to the Arduino Pro range, designed to enhance your projects with unparalleled connectivity and prototyping ...

A radio, of course! Well, the project presented here is about building a compact Arduino FM Radio with the help of an astonishingly cheap (eBay) radio module. Recently, I built one for my needs and ...

School kids and hardware enthusiasts who want to start tinkering with Intel’s tiny Curie chip will be able to get their hands on it early next year in the form of an Arduino development board.

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386. A single button on the Arduino helps cycle ...

Two years after launching the Curie-powered Arduino 101 maker board, Intel is calling it quits on the hardware. The chipmaker has announced the end-of-life for its Curie Module, which launched in ...