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Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module

SKU:DFR1036 Brand:DFRobot Reward Points: 89
$8.90
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Topic: Arduino Gravity
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Introduction

This is a 1-channel DAC module with PWM communication, a resolution of 8-bit, and an accuracy of 0.2%, capable of generating analog voltage outputs of 0-10V or 0-5V. The 0-10V or 0-5V voltage output is a standard driving method. It can be widely used in automation control scenarios such as lighting adjustment, frequency converters, valve regulation, and pump control,etc. This product can drive a variety of 0-10V or 0-5V controlled devices available in the market through Arduino programming.

PWM signal drive allows the module to be controlled by MCU digital ports, providing a simple and convenient usage.

DAC series modules are a range of products that can be controlled through I2C or PWM signals to generate voltage or current output signals. This series of DAC products not only offers a variety of output signal ranges, but also provides three selectable resolutions: 8-bit, 12-bit, and 15-bit. It allows for the choice of either single-channel or dual-channel configurations, and multiple modules can be cascaded to form a multi-channel output.

Functional Diagram of GP8101S: 1-Channel PWM to 0-5V/10V DAC Module

Functional Diagram of Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module


Wiring Diagram of GP8101S: 1-Channel PWM to 0-5V/10V DAC Module

Wiring Diagram of Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module and Arduino UNO


We provide various models of DAC modules. If you need a different model, please check the selection guide:

Click here to get Selection Guide of DAC Modules

Features

  • Support 3.3V-5V power supply.
  • Output voltage error is less than 0.2%.
  • Output voltage linearity error is 0.1%.
  • Two channels of voltage output, either 0-5V or 0-10V, enabling connection and control of standard analog voltage devices.
  • Gravity interface, PWM communication, Arduino control, suitable for program automation control.
  • PWM signals can be utilized to drive the module, enabling it to be controlled simply by the digital port of the MCU.
  • Applications

  • Automatic light adjustment
  • Variable frequency drive (VFD)
  • Automatic valve regulation
  • Automatic water pump control
  • Specification

  • Operating voltage: 3.3V to 5V
  • Communication Method: PWM
  • Chip Type: GP8101S
  • Resolution: 8-bit
  • Output Voltage: 0-5V or 0-10V
  • Number of channels: 1 channel
  • Value Range: 0 - 255 corresponding to 0-5V or 0-10V
  • Output voltage: 0.2%
  • Output voltage linearity error: 0.1%
  • Documents

    Shipping List

  • GP8101S: 1-Channel PWM to 0-5V/10V DAC Module ×1
  • Gravity-3Pin Analog Sensor Cable ×1
  • TUTORIAL

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    Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module

    $8.90
    In Stock
    QTY DISCOUNT
    • 3-4$8.60
    • 5-9$8.50
    • 10+$8.20
    Quantity:

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