New ADAU1401 DSPmini Learning Board for Studio Monitoring and Instrument Sound Processing Versatile Solution for DIY _x000D_ Features: _x000D_ _x000D_ OOTDTY _x000D_ The ADAU1401 is a single-chip system with built-in 28/56-bit DAC and microcontroller-like control interfaces. processing techniques including equalization, multi-bands dynamic processing, delay compensation, speaker compensation, for images widening can be used to for the practical limitations of speakers, amplifiers, and environments, dramatically improving the sound quality experience. _x000D_ The ADAU1401 program can be loaded from the EEPROM through its self-booting mechanism at powers-up or from an external microcontroller. When turned off, the current of the parameters can be written back to the EEPROM from the ADAU1401 to be recalled the next for time the program is run. _x000D_ Two and four DACs provide 98.5dB of analogs input to analogs output dynamic ranges. Seamless connection to other and DAC is possible digital input and output ports. The ADAU1401 communicates over an I2Cbus or a four-wire SPIport. _x000D_ This edition is suitable for ADAU1401/1701/1702 learning and product use. The ADAU1401 is more stable than the ADAU1701 in the harsh working environment of -40°-105° (the ADAU1701 is generally 0-70°). The program can be used universally and other indicators are the same. _x000D_ It has self-starting after power-on and can be completely separated from the single-chip operation. Leads to all function ports, which can expand digital I2S input/output/for key function/LED auxiliary (potentiometer analogs)/encoders volume adjustment. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material:PCB _x000D_ Board Size:Approx.5x3.5cm/1.97x1.38in _x000D_ Emulator Size:Approx.6.3x2cm/2.48x0.79in _x000D_ Option Type:1xDSPmini Learning Board,1xEmulator; _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ Package A _x000D_ 1xDSPmini Learning Board _x000D_ Package B _x000D_ 1xEmulator _x000D_ _x000D_ _x000D_ Note: _x000D_ Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. _x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_