Abstract: This design is based on the STM32F103C8T6 microcontroller and UCOS-II operating system. Including the microcontroller module, the MP3 player module, the motor drive module and the Bluetooth ...

The new FiiO DM15 R2R is a new next-generation portable CD player that is designed to redefine what a portable CD player can do with Bluetooth streaming, CD ripping and DAC duties. Hardly a week seems ...

This DIY Bluetooth Speaker is a budget-friendly project that delivers clear wireless audio using affordable components. With the help of a DIY Bluetooth Speaker amplifier, the Bluetooth module sends ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...

(MENAFN- AETOSWire) (BUSINESS WIRE )--KAGA FEI Co., Ltd., a global provider of leading short-distance wireless modules, today announced the expansion of its Bluetooth Low Energy module lineup with the ...

The Maxell MXCP-P100 is a portable music player that mixes old-school and modern features. Like any good modern device, it has a built-in rechargeable battery and a USB Type-C port for charging. And ...

The HiBy R6 III 2025 is a premium digital audio player designed for music lovers who seek top-quality sound. With advanced hardware and high-end DAC chips, it delivers exceptional audio performance.

There’s a certain charm to devices that do one thing well. Remember the golden age of MP3 players? From the iPod Shuffle’s minimalist vibes to the Sony Walkman’s iconic style, these little gadgets ...

LAS VEGAS--(BUSINESS WIRE)--Quectel Wireless Solutions, a global IoT solutions provider, has unveiled five new short-range modules at CES in Las Vegas, USA. Designed to give developers and designers ...

Fiio JM21 Digital Audio Player (DAP) is crafted for audiophiles and music enthusiasts looking for high-resolution, powerful sound on the go. Packed with features like dual DACs, high-quality ...