Description:
The DFRobot Gravity: GP8211 I2C 15-bit DAC Module is a high-performance, single-channel digital-to-analog converter designed for industrial-grade precision. Its 15-bit resolution and minimal 0.01% output voltage linearity error ensure exceptionally stable and accurate analog outputs in the 0- 5V or 0- 10V range.
Ideal for automation applications requiring fine control, such as light dimming, motor speed adjustment, and valve control, it utilizes the I2C protocol and supports both 3.3V and 5V systems. The plug-and-play Gravity interface facilitates seamless integration with Arduino, Raspberry Pi, STM32, and other development boards. This module efficiently converts digital signals into precise analog voltages, making it an excellent choice for projects demanding high accuracy and smooth transitions in lab equipment or smart industrial environments.
Specifications:
- Operating voltage: 3.3V to 5V
- Communication Method: I2C
- Chip Type: GP8211S
- Resolution: 15-bit
- Output Voltage: 0- 5V or 0- 10V
- Number of channels: 1 channel
- Value Range: 0 - 32767 corresponding to 0- 5V or 0- 10V
- Output voltage: 0.01%
- Output voltage linearity error: 0.01%
Features:
- Provides precise analog signal generation.
- Offers flexibility with 0- 5V or 0- 10V options.
- Accurate output with ±0.01% error.
- Enables easy digital control and configuration.
- Simplifies integration with Arduino boards.
- Operates with 3.3V to 5V.
- Features one independent analog output.
- Maps 0-32767 to the selected voltage output.
Applications:
- Automatic light adjustment
- Variable frequency drive (VFD)
- Automatic valve regulation
- Automatic water pump control
Documents:
Package Included:
1 x DFRobot Gravity: GP8211 I2C 15-bit DAC Module (0-5V/10V)