The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

These MP3 players from FiiO, Sony and Actico are at the forefront of a digital-library revival - here's my top choices ...

You want to add voice, music, or sound effects to your project. What do you do? Sure, it is easy enough to plug a Raspberry Pi or some other tiny computer, but that’s not always desirable from a power ...

Magazine articles with detailed hardware, software, and getting-started descriptions are available for download here (free, for German, French or Dutch versions, search the corresponding Elektor ...

Arduino has announced two new products that are part of the Arduino Pro family at Embedded World 2024: the Arduino Pro 4G Module and Arduino Portenta Mid Carrier board. Two variants of the mini PCIe ...

Audio development kit: ESP32-S3-Korvo-2 Audio kit version: v3 [Required] Module or chip used: ESP32-S3-WROOM-1 [Required] IDF version: we recently purchased an ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

Abstract: This paper creates a wireless sensor network (WSN) to detect wildfire and send a voice warning via Walkie-Talkie Network. A WSN is created by commercial 900 MHz XBee modules composed of one ...

Someone has invented a way to add Wi-Fi to a standard Arduino Uno, by proposing a module that drops into the DIL socket normally reserved for the ATmega328 – it will not work with Unos that have a ...