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CJMCU MCP4725 I2C DAC Breakout Development Board Module (Robu.in)
CJMCU MCP4725 I2C DAC Breakout Development Board Module (Robu.in) CJMCU MCP4725 I2C DAC Breakout Development Board Module (Robu.in) CJMCU MCP4725 I2C DAC Breakout Development Board Module (Robu.in)

CJMCU MCP4725 I2C DAC Breakout Development Board Module

Availability: In stock
SKU: 43952

QUICK OVERVIEW

  1. 12-bit resolution
  2. I2C Interface (Standard, Fast, and High-Speed supported)
  3. Small package
  4. 2.7V to 5.5V supply
  5. Internal EEPROM to store settings

 149.00 (inc GST)

In stock

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You’ve always wanted to output analog voltages from a microcontroller, here yo go this CJMCU MCP4725 I2C DAC Breakout Development Board Module has MCP4725 which is the DAC that will let you do it! The MCP4725 is an I2C controlled Digital-to-Analog converter (DAC). A DAC allows you to send an analog signal, such as a sine wave, from a digital source, such as the I2C interface on the Arduino microcontroller. Digital to analog converters are great for sound generation, musical instruments, and many other creative projects!

This version of the MCP4725 Breakout fixes a few issues with the board including the IC footprint, the I2C pinout, changes the overall board dimensions to better fit your projects, and a few more minor tweaks. This board breaks out each pin you will need to access and use the MCP4725 including GND and Signal OUT pins for connecting to an oscilloscope or any other device you need to hook up to the board. Also on board are SCL, SDA, VCC, and another GND for your basic I2C pinout. Additionally, if you are looking to have more than one MCP4725 on a bus, the pull-up resistors on this board can be disabled just check the Hookup Guide in the Documents section below for instructions and tips on doing this.


Specifications and Features :

  1. 12-bit resolution
  2. I2C Interface (Standard, Fast, and High-Speed supported)
  3. Small package
  4. 2.7V to 5.5V supply
  5. Internal EEPROM to store settings
  6. Mounting hole diameter: 2.5mm
  7. Distance between mounting hole: 11.5mm

Useful Links :

  1. Eagle Files1
  2. Eagle Files2
  3. Hookup Guide
  4. GitHub (Design Files)
  5. Sample Code

Package Includes :

1 x MCP4725 I2C DAC Breakout Board.

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MCP4725 Datasheet

Schematic

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