MCP4725 12-Bit DAC Breakout Module
The MCP4725 12-Bit DAC Breakout Module is a compact and high-performance Digital-to-Analog Converter (DAC) designed for embedded systems, robotics, IoT, automation, and educational electronics projects. It converts digital values received over the I2C interface into smooth analog voltage outputs with 12-bit resolution, making it an excellent choice for precise voltage control.
Powered by the Microchip MCP4725 DAC IC, this breakout board features onboard EEPROM, allowing the output voltage to be stored even after power is removed. It supports both 3.3V and 5V microcontrollers, making it compatible with popular development boards such as Arduino UNO, Nano, Mega, ESP8266, ESP32, Raspberry Pi, STM32, and Raspberry Pi Pico.
Whether you're generating analog waveforms, calibrating sensors, controlling LED brightness, adjusting motor speed, or creating audio signal applications, the MCP4725 offers stable and reliable analog output with minimal external components.
Its simple I2C communication reduces wiring complexity while enabling easy integration into professional embedded systems and student learning projects.
Features:
- High-resolution 12-bit Digital-to-Analog Converter
- Genuine MCP4725 DAC IC
- I2C communication interface
- Supports 3.3V and 5V logic systems
- Fast analog voltage output
- Built-in EEPROM for saving output settings
- Low power consumption
- Compact breakout board design
- Easy integration with Arduino and Raspberry Pi
- Excellent accuracy and stability
- Suitable for IoT and embedded systems
- Ideal for waveform generation and analog signal applications
Specifications:
| Specification | Details |
|---|---|
| Product Name | MCP4725 DAC Breakout Module |
| DAC Resolution | 12-bit |
| DAC Channels | 1 |
| Communication | I2C |
| I2C Address | 0x60 (Default) |
| Supply Voltage | 2.7V – 5.5V |
| Logic Voltage | 3.3V / 5V Compatible |
| Analog Output | 0V to VCC |
| EEPROM | Built-in |
| Output Type | Voltage Output |
| Operating Temperature | -40°C to +125°C |
| PCB Size | Approx. 18 × 13 mm |
Applications:
- Arduino Analog Output Projects
- ESP32 DAC Applications
- Raspberry Pi Analog Voltage Generation
- Sensor Calibration
- Function Generator
- Audio Signal Generation
- Robotics
- Industrial Automation
- PID Controller Systems
- Embedded Systems
- Analog Control Circuits
- Laboratory Projects
- Educational Electronics
- IoT Devices
- Prototype Development
Package Includes:
- 1 × MCP4725 12-Bit DAC Breakout Module
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