MAKERFACTORY M5Stack DAC User guide [ml]
BN 2108288
M5Stack DAC
EN Quick Instru ctions
Version: 1
Delivery Content
l Unit
l Grove c able
Development Resources
Development resources and additional product information are available from:
https: //www.conrad.de/ https: //docs.makerfactory.io/
Description
The unit converts digital signals to analog signals.
It integrates a MCP4725 12-bit high resolution DAC chip with a nonvolatile memory (EEPROM).
The unit communicates with the M5Core through I2C (GPIO 21/22,
Address: 0x60).
DAC input and configuration data can be added t o the EEPROM.
Features
l Up to 12 bits of resolution
l Grove int erf ace
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l Supports UIF low (Block ly , Py thon), Arduino®
l Two Lego compatible holes
Applications
l MP3 Audio Play er
l Mini Oscilloscope
Pinout / Pin Map
M5Core GPIO22 GPIO21 5V GND
Unit SCL SDA 5V GND
Specifications
Input Voltage 5 V/DC
Output voltage 0 - 3.3 V
Dimensions (approx.)
Weight (approx.) 5.7 g
32.2 x 24.2 x 10.3 mm
(W x D x H )
Disposal
Electronic devices are recyclable waste and must not be disposed of in the household waste.
At the end of its service life, dispose of the product in
accordance with applicable regulatory guidelines.
You thus fulfill your s tatutory obligations and contribute to the protection of the environment.
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