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.
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The product is compatible with Arduino and Raspberry Pi Sample code and detailed information can be found inthe user guide. |
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
Useful links |
