Beaglebone simple data acquisition system?

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SUMMARY

The discussion focuses on building a simple data acquisition system using the Beaglebone Single Board Computer (SBC). The system aims to read four analog voltages ranging from 0-10V, perform basic mathematical operations, and provide a device server for Ethernet polling of both raw and calculated values. Participants express interest in leveraging existing solutions to avoid redundant development efforts.

PREREQUISITES
  • Understanding of Beaglebone SBC architecture
  • Knowledge of analog voltage measurement techniques
  • Familiarity with Ethernet communication protocols
  • Basic programming skills in a language compatible with Beaglebone (e.g., Python or C)
NEXT STEPS
  • Research Beaglebone analog input capabilities and libraries
  • Learn about voltage divider circuits for analog signal conditioning
  • Explore device server implementation using Flask or similar frameworks
  • Investigate Ethernet polling techniques for data retrieval
USEFUL FOR

This discussion is beneficial for hardware developers, embedded systems engineers, and anyone interested in creating data acquisition systems using Beaglebone technology.

M Quack
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Is anybody here using the Beaglebone SBC?

http://beagleboard.org/bone

I want to build a simple data acquisition system that reads 4 analog voltages (0-10V),
does some simple math (e.g. difference divided by sum of 2 channels) and provides a device server so that the raw and calculated values can be read (polled) over Ethernet.

Nothing fancy. At first sight it just needs a few voltage dividers and a few lines of software. I'm just wondering if anybody has already done something similar. I hate to reinvent the wheel
 
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