v5.5.2

Updates v5.5.2:

1) By customizing in different ppm ranges for all gases, the R2 value in constants a and b was increased by 100%.

2) In SP3S-AQ2_Slope.py the limit function, the function return has been updated to np.clip(value, 0, maxlim).

3) Information file created.

4) Formulas in README.md file have been added in detail for each gas according to the update in "1)".

5) All previews have been updated.

6) Cleaned extra spaces after the last line of the files.

7) Added Library's wiki page.

8) A table was created in the README.md file to introduce other libraries.

9) The additional link of the library and the link to the wiki page have also been added to the README.md file.

10) A new Regression folder was created.

11) All files have been made suitable for the update in "1)".

12) Old style link in SP3SAQ2.ino file have been renewed (link redirect to the same address in both cases).

13) Fixed the incorrect library addition in SP3SAQ2.ino file.

14) All files in the DataScience folder have been checked.

The libraries were divided into five different subgroups in v5.0.0:

1) MQ series gas sensor library

2) TGS series gas sensor library

3) MG811 gas sensor library

4) SP3S-AQ2 gas sensor library

5) Geiger Counter library

This library was customized for SP3S-AQ2-01 gas sensor!