The module converts 15-bit digital values into two independent analog voltages. 
Product description: DAC2 Hat converter - GP8413 - overlay for M5StickC development modules - M5Stack U068-B
DAC2 Hat is an advanced digital-to-analog conversion module designed to work with StickC, StickC PLUS and StickC PLUS2 development modules. Based on the GP8413 chip, which guarantees high precision and accuracy of signal conversion. The module converts 15-bit digital values into two independent analog voltages, which can be from 0 V to 5 V or from 0 V to 10 V , depending on the configuration. The converter provides exceptional accuracy with a voltage error below 0.2% and linearity up to 0.01%. It also allows you to connect up to 8 devices in parallel , thanks to 3-bit hardware addressing, which increases its versatility in various applications. The built-in short circuit protection function automatically turns off the outputs in the event of a short circuit between pins and ground, protecting the device from damage. The M5Stack module is ideal for a wide range of applications, combining high precision, scalability and safety in one compact module.
DAC2 Hat converter - GP8413 - overlay for M5StickC development modules - M5Stack U068-B.
Module based on the GP8413 chip.
Special features of the DAC2 Hat converter
- Compatibility : Provides support for StickC, StickC PLUS and StickC PLUS2 development modules.
- I2C communication : default address 0x59 with the possibility of changing thanks to 3-bit hardware addressing, allowing for parallel connection of up to 8 devices.
- High precision : 15-bit resolution, voltage error <0.2%, linearity 0.01%.
- Adjustable output voltage : maximum output voltage up to 10V, selectable range from 0V to 5V or 0V to 10V.
- Short circuit protection : automatic switch to protection mode and shutdown of outputs in the event of a short circuit.
- Compact dimensions : the module size of 35 x 24 x 13.7 mm allows for easy integration into various projects.
DAC2 Hat Applications
- Signal conversion : precise conversion of digital signals to analog in electronics applications.
- Motor speed control : precise speed control of electric motors .
- LED Dimmers : Control the brightness of LEDs in a variety of lighting applications.
- Inverters and power supplies : voltage stabilization and control in power supply systems.
- Analog signal isolation in industry : separating analog signals to ensure safety and accuracy.
In our store you will also find other extensions for the M5StickC development module - check it out !
The module converts 15-bit digital values into two independent analog voltages.
Items included in the set.
Technical specifications of the converter
- Model: DAC2 Hat
- DAC Chip: GP8413
- Resolution: up to 15-bit
- I2C communication: 0x59 (default)
- Maximum output voltage: up to 10 V
- Output voltage error: < 0.2%
- Output voltage linearity error: 0.01%
- Operating temperature: 0°C to 40°C
- Dimensions: 35 x 24 x 13.7 mm
- Weight: 6.7 g
Kit Contents
- 1x DAC2 Hat Converter Module
- 1x 4-pin mounting connector - 3.96 mm pitch
- 1x Mounting sticker
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