Lyrebird APP - plays Network Audio: monitor, play, analyze, process...

Lyrebird Pi2DAC - best quality DAC for Raspberry Pi 2

Network Audio Player with great audio performance.

STM32F7 Discovery - a Sound Card with LCD, Touch and Interfaces

A cost-effective Audio Sound Card with S/PDIF and USB interfaces, VU Meter etc.

Audiophile T-DAC and I2S RPi-DAC for Raspberry Pi - It's now Durio Sound

The best audio quality I2S DAC (optimized for best sound), also possible to use with Raspberry Pi or other sources.

Raspberry Pi B+ works with RPi-DAC, RPi-DAC-RCA - It's now Durio Sound

Use the latest Raspberry Pi B+ (plus) and the I2S DACs to enjoy best audio quality.

BLE113 : IoT, BLE with STM32F4 DISCOVERY - CITAIRO

STMF4 Discovery as host for the BlueGiga BLE113 IoT module.
Please, be excited to create mobile IoT BLE applications

T-UDAC : USB Sound Card with STM32F4 DISCOVERY and T-DAC

The STMF4 Discovery project (Coocox) as USB sound card works.
Please, be excited to create an USB headphone sound card for just USD 15.00
Configured for 24bit, 48KHz - it works also on RPi-DAC

Pico-C on ARM Cortex-M4 (STM32F4Discovery and XynergyXS FPGA) with USB UART

Use the STMF4Discovery with USB VCP (USB UART Port) and Pico-C command line (shell) to have access to all board registers and features.

Write C-language like scripts in order to test the board or to implement new commands and features.

Lyrebird : a True24 bit DAC

Check out the concept to create a True24 bit DAC which should really provide a 24bit quality

Watch the progress of the project, the ideas and implementation

ACOBS : an ACtive OBject firmware System

a multi-threading firmware framework for ARM Cortex processors, based on Active Objects and Run-To-Completion approach
C Language for Silicon DV