# Adafruit_MCP4728

**Repository Path**: RT-Thread-Mirror/Adafruit_MCP4728

## Basic Information

- **Project Name**: Adafruit_MCP4728
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-10-05
- **Last Updated**: 2025-09-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Adafruit_MCP4728 [![Build Status](https://github.com/adafruit/Adafruit_MCP4728/workflows/Arduino%20Library%20CI/badge.svg)](https://github.com/adafruit/Adafruit_MCP4728/actions)[![Documentation](https://github.com/adafruit/ci-arduino/blob/master/assets/doxygen_badge.svg)](http://adafruit.github.io/Adafruit_MCP4728/html/index.html)

This is the Adafruit MCP4728 4-Channel 12-Bit I2C DAC Library for Arduino

Tested and works great with the Adafruit MCP4728 Breakout Board
[<img src="assets/board.jpg?raw=true" width="500px">](https://www.adafruit.com/products/4470)


This chip uses I2C to communicate, 2 pins are required to interface

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

# Dependencies
* [Adafruit_BusIO](https://github.com/adafruit/Adafruit_BusIO)

# Contributing

Contributions are welcome! Please read our [Code of Conduct](https://github.com/adafruit/Adafruit_MCP4728/blob/master/CODE_OF_CONDUCT.md>)
before contributing to help this project stay welcoming.

## Documentation and doxygen
Documentation is produced by doxygen. Contributions should include documentation for any new code added.

Some examples of how to use doxygen can be found in these guide pages:

https://learn.adafruit.com/the-well-automated-arduino-library/doxygen

https://learn.adafruit.com/the-well-automated-arduino-library/doxygen-tips

Written by Bryan Siepert for Adafruit Industries.
BSD license, check license.txt for more information
All text above must be included in any redistribution

To install, use the Arduino Library Manager and search for "Adafruit MCP4728" and install the library.