MCP4725 I2C DAC Module (12-Bit Digital To Analog Converter For Arduino)

The MCP4725 I2C DAC Breakout Module is a compact digital-to-analog converter designed to generate precise analog voltage outputs from digital values sent by a microcontroller. It uses the MCP4725 12-bit DAC and communicates through the I2C interface, making it easy to integrate with Arduino, ESP32, STM32, and other development boards.

The module is suitable for analog signal generation, sensor calibration, waveform generation, audio projects, motor control, and embedded electronics requiring a controllable analog voltage output.

Key Features -

• 12-bit digital-to-analog conversion

• MCP4725 DAC IC onboard

• I2C / IIC serial communication

• Single-channel analog voltage output

• Compact breakout board design

• Easy microcontroller interfacing

• Low power operation

• Suitable for precision analog control

Specifications -

• Product Type = I2C DAC Module

• DAC IC = MCP4725

• DAC Resolution = 12-bit

• Interface = I2C / IIC

• Supply Voltage = 2.7-5.5V DC

• Output Voltage = 0V to VDD typical

• Output Type = Single-ended analog voltage

• DAC Channels = 1

• Mounting Type = PCB Breakout Board

Applications -

• Arduino analog output projects

• Sensor calibration

• Analog signal generation

• Waveform generation

• Audio applications

• Motor and actuator control

• Programmable voltage sources

• Embedded control systems

• DIY electronics projects