There''s no AD/DA function on the Raspberry Pi GPIO interface, this may trouble you in the Pi development. However, it won''t be a problem anymore. The High-Precision AD/DA Board allows you to add high-precision AD/DA functions to the Raspberry Pi.
Supported Pi
Raspberry Pi 1 Model A+
Raspberry Pi 1 Model B+
Raspberry Pi 2 Model B

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3 inch
Height : 1 inch
Length : 3 inch

Item Weight: 5.28 ounce (View shipping rates and policies)
Shipping Weight: 9.44 ounce (View shipping rates and policies)

ASIN : B06Y1DSPTX