See this article: https://www.avdweb.nl/arduino/adc-dac/16-bit-dac
Cheap 16 bit DAC AD5662 for the Arduino
Repository from Github https://github.comavdwebLibraries/avdweb_AD5662
See this article: https://www.avdweb.nl/arduino/adc-dac/16-bit-dac
Cheap 16 bit DAC AD5662 for the Arduino
MIT License