| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
| ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In t...
| Why buy a guitar tuner when you can build one yourself? Using an inexpensive board and a clever signal processing algorithm, this DIY projec...
| We continue our series on creating an FPGA-based audio player with equalizer functionality. Here, we’ll implement advanced audio processing...
| Are you interested in FPGA development, digital audio processing, and hands-on electronics projects? In this Elektor Lab Talk, Dr. Christian...
| Transform your Raspberry Pi into a high-fidelity music player with the Pimoroni Pirate Audio Headphone Amp, with a 24-bit DAC, onboard displ...
| Have you ever wanted to know what is inside a digital audio mixing console? Or have you already programmed some MP3-player based on an ESP32...
| Have you ever wanted to know what is inside a digital audio mixing console? Or have you already programmed some MP3-player based on an ESP32...
| It’s January 2025 and I’m looking forward to keeping up with a new year of developments in the insanely — and rather suddenly — fast-paced w...
| Check out the design, features, and applications of the Elektor Audio DSP FX Processor board, showcasing its integration of an ESP32, a DSP...