Signal Input/Output
DAC7574 is a 4-channel 12-bit Digital to Analog Converter (DAC) with an I2C interface.
Individual channel values can be set and all four channels can also be synchronously set.
Maintainer: eebothobby@gmail.com
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.