AUDIO CODEC PROTO BOARD

Audio Codec - PROTO Development Board

The Audio Codec - PROTO Development Board uses the WM8731 audio codec to:
a) Convert a digital audio recording into an analogue audio signal for headphones.
b) Convert an analogue audio signal from microphone to digital audio recording.

Features & Benefits of the Audio Codec - PROTO
• WM8731 audio codec
• I²C interface for board operation
• SPI interface for data transfer
• Driver for earphones
• Connection pads
• Headphone & microphone audio connectors
• Selectable ADC High Pass Filter
• ADC & DAC sampling frequency 8 kHz-96 kHz
• Energy saving
• Excellent audio quality
• 3.3 V power supply

Additional Boards