MCP4725 DAC I2C Module

With this DAC (Digital to Analog, Converter) module you can set an analog signal on the output that can be programmed via I2C.
The I2C address can be changed by removing the solder at "ADDR" on the left and making a soldered connection on the right side.
For example, two DACs can be used with an I2C connection.

This works at a voltage between 2.7 and 5.5VDC and is therefore suitable for both 3.3V and 5V systems.

See the following page for a tutorial: Tutorial

Check the tab "Downloads" for more information and/or downloads.