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

DFRobotSKU: RB-Dfr-1338
Manufacturer #: DFR1036

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  • Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module
  • Utilizes PWM communication for versatile automation control
  • Designed for easy management by MCU digital ports
  • Offers three selectable resolutions: 8-bit, 12-bit, and 15-bit
  • Capable of cascading with multiple modules for multi-channel output

The Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module is a single-channel Digital-to-Analog Converter (DAC) module that utilizes Pulse Width Modulation (PWM) communication. It boasts an 8-bit resolution and an accuracy of 0.2%, enabling it to generate analog voltage outputs ranging from 0-10V or 0-5V. The module's ability to produce these standard voltage outputs makes it a versatile tool in various automation control applications, including lighting adjustment, frequency conversion, valve regulation, and pump control.

The module is designed to control a wide array of 0-10V or 0-5V devices available in the market, facilitated by Arduino programming. The incorporation of PWM signal drive enables the module to be managed by Microcontroller Unit (MCU) digital ports, thus simplifying its usage and enhancing convenience.

The Gravity: GP8101S 1-Channel PWM to 0-5v/10v DAC Module is part of a broader range of DAC series modules. These modules can be controlled via I2C or PWM signals to generate voltage or current output signals. They offer a variety of output signal ranges and three selectable resolutions: 8-bit, 12-bit, and 15-bit. Furthermore, they provide the flexibility of choosing between single-channel or dual-channel configurations. Multiple modules can also be cascaded to form a multi-channel output, thus increasing their versatility and adaptability to various control scenarios.

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

  • 35 x 27 x 11.6 mm (L x W x H)
  • Thickness: 1.6 mm
  • Operating voltage: 3.3 V - 5 V
  • Communication Method: PWM
  • Chip Type: GP8101S
  • Resolution: 8-bit
  • Output Voltage: 0-5 V or 0-10 V
  • Number of channels: 1 channel
  • Value Range: 0 - 255 corresponding to 0-5 V or 0-10 V
  • Output voltage: 0.2 %
  • Output voltage linearity error: 0.1 %

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