How to convert analog signal to digital data using python code?
Dear Tarek,
You can implement A/D and D/A converters using software algorithms.
There are some developed algorithms for A/D converters such as the counter type method , the successive approximation method and the flash type A/D converter. For the two first type you have to build a D/A converter inside your A/D converter. The building of D/A converter is straight forward. It is required to multiply every digit by wight in the digital number then summing the result to get the analog value of the digital number. You need also build a compactor which is also easy to implement in software.
In summary in order to software implement the data converters by software you need only to have at first an algorithm which you have to code it in the computer language you can.
Best wishes
This is quite a general question, but here's a thread that discusses it:
https://stackoverflow.com/questions/15112964/digitizing-an-analog-signal
And here's an example code which applies the process:
https://github.com/LatinAmericanProgramer/Python-Analog-to-Digital-Converter-with-PCF8591
Dear Tarek,
You can implement A/D and D/A converters using software algorithms.
There are some developed algorithms for A/D converters such as the counter type method , the successive approximation method and the flash type A/D converter. For the two first type you have to build a D/A converter inside your A/D converter. The building of D/A converter is straight forward. It is required to multiply every digit by wight in the digital number then summing the result to get the analog value of the digital number. You need also build a compactor which is also easy to implement in software.
In summary in order to software implement the data converters by software you need only to have at first an algorithm which you have to code it in the computer language you can.
Best wishes
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