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DFRobot Gravity - MCP4725 D / A converter 12-bit I2C

Index: DFR-12049 EAN: 5903351243605

Module with 12-bit analog-to-digital MCP4725 converter with EEPROM memory. It can precisely convert the digital signal into corresponding analog voltage signal. The analog signal can be also generated using the PWM in modules such as Arduino or Raspberry Pi. Working voltage is from 3.3 V to 5 V.

DFRobot Gravity - MCP4725 D / A converter 12-bit I2C
€5.90
€4.80 tax excl.
Unavailable
Discontinued product
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Manufacturer: DFRobot
Compatibility: Arduino Raspberry Pi

Attention!

The product has been discontinued. Check other products in category.

Description

Module with 12-bit analog-to-digital MCP4725 converter with EEPROM memory. It can precisely convert the digital signal into corresponding analog voltage signal. The analog signal can be also generated using the PWM in modules such as Arduino or Raspberry Pi. The DAC module can also be used as a function generator to generate sinusoidal, triangular and arbitralprocesses.

Connection

The module is powered with the voltage from 3.3 V to 5 V, it communicates via I2C interface (there are 2 addresses - 0x60 and 0x61, which support two modules that are connected in cascade). The EEPROM memory allows to save the DAC  inputduring power-off and recovery of the DAC when the power is resumed.

The product is compatible with Arduino and Raspberry Pi

Sample code and detailed information can be found inthe user guide.

Schemat podłączenia konwertera DAC z Arduino

Example of connecting the module withArduino.

Application

  • Sensor's calibration
  • Automation's systems
  • Functional generator

Specification

  • Supply voltage: from 3.3 V to 5 V
  • Converter DAC, 12-bit
  • Built-in EEPROM memory
  • Interface: I2C - interface Gravity
  • Dimensions: 27 x 22 mm
  • Weight: 13.8 g

Package width 6 cm
Package height 3 cm
Package depth 6 cm
Package weight 0.013 kg

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