DFROBOT DFR1071 I2C to DAC Module, GP8211, 1Channel, 0 to 5V/10V, DFRduino UNO v3.0 Boards

DFR1071 is a gravity: GP8211 I2C 15-bit DAC module (0-5V/10V). It can be widely used in automation control scenarios such as lighting adjustment, frequency converters, valve regulation and pump control, etc. It can drive variety of 0-10V or 0-5V controlled devices available in market through Arduino programming. The high precision and resolution of this module make it suitable for control scenarios that require higher signal accuracy, such as fine speed control or angle control. 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, 12, and 15bit. It allows choice of either 1ch and 2ch configurations and multiple modules can be cascaded to form a multi-channel output.

• Support 3.3V-5V power supply
• Output voltage error is less than 0.01%
• Output voltage linearity error is 0.01%
• 2ch 'V' O/P, either 0-5V or 0-10VCC, enabling connection, control of std analogue voltage devices
• Gravity interface, I2C communication, Arduino control, suitable for program automation control
• High precision, resolution of module: suitable for control scenarios that need high signal accuracy

Contents

GP8211: 1-channel 15-bit I2C to 0-5V/10V DAC module x1, Gravity-4P I2C/UART sensor cable x 1.