v6.0.0

Updates v6.0.0:

1) The accuracy rate of temperature and humidity compensation applied to the sensors was increased to 99% by updating the correction coefficient formula to y = a + ce^bT.

2) Incorrect and missing concepts corrected: Slope --> Curve, Estimation --> Prediction

3) The erroneous prediction formula, which could lead to different results from sensor to sensor in temperature and humidity estimation, has been corrected.

4) Air quality, temperature, and humidity curve predictions, previously based solely on power regression and not reflecting reality, have been made verifiable in real-world applications by analyzing them in 76 different models.

5) The effects of temperature and humidity were also made evaluable in air quality curve prediction according to the relevant model.

6) Model Predictions: In temperature, RH, and air quality analysis, it was allowed for the selected model to be either dependent on or independent of each other, depending on the situation.

7) The formulas and prediction algorithms have been added in detail to the README.md file.

8) The formula update mentioned in the first premise was applied to the cpp, js, and py files as well.

9) The descriptions in the Information folder have been expanded.

10) The incorrect reference link in the ProjectHub file, which no longer exists, has been updated.

11) The sample data in the xlsx file in 4DCurve has been updated.

12) 76 different models have been enhanced with numerous features, including time series analysis, state-space and Kalman filtering methods, machine learning algorithms, ensemble learning methods, and artificial neural network models.

13) The Requirements file, where Python libraries can be downloaded, has been added.

14) Data display and data storage operations were directly transferred to the PHP side by adding a file named datareceiver.php to DataScript.

15) A sample simulation file with the .ino extension has been added to DataScript.

16) The about section on GitHub has been updated, and paragraph descriptions in library.properties have also been updated.

17) Minor improvements have been made, such as creating variables in the code of .ino files.

18) By updating the correction factor formula, new c_RH constants were added to all relevant files alongside a_RH and b_RH.

19) Reference points for Temperature and Relative Humidity (RH) have been added to the text files in the Datasheet folder.

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 MQ series gas sensors!

v5.5.7

Updates v5.5.7:

1) The incorrect link citation in the library's article has been corrected.

2) The title of section 3, examined under the heading "What can be created?" in the README.md file, has been updated accordingly.

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 MQ series gas sensors!

v5.5.6

Updates v5.5.6:

1) The error was corrected by including the two sensors that were later added to the ProjectHub.ino file, also in the potentiometer.

2) The first two headings in the README.md file have been updated to be consistent.

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 MQ series gas sensors!

v5.5.5

Updates v5.5.5:

1) The extra semicolon on line 342 of MQInfo.py has been removed.

2) The "Inclusion of Correction Coefficient" section in the README.md file has been corrected to match the current version.

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 MQ series gas sensors!

v5.5.4

Updates v5.5.4:

1) The required preheating times, voltage ranges, and load resistors for each sensor have been clarified.

2) Example circuit diagrams have been added to the README file.

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 MQ series gas sensors!

v5.5.3

Updated README.md file in v5.5.3.

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 MQ series gas sensors!

v5.5.2

Updates v5.5.2:

1) Old style links in ino files have been renewed (links redirect to the same address in both cases).

2) Updated old reference to NewCurve and OldCurve in README.md file.

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

4) Updated the beforeadme.txt file in the 4D_Slope folder.

5) Information file updated.

6) .gitattributes file added.

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 MQ series gas sensors!

v5.5.1

NOTE: This version is identical to v5.5.2 except for the beforeadme.txt in the 4D_Slope folder.

WARNING: In the v5.5.1, the library.properties file was updated too early, which caused some platforms to recognize it as a new version. However, additional changes were only included in the zip package afterward, leading to inconsistencies between the platforms and the zip file. Therefore, to avoid confusion and ensure that all users work with the same updated version, a new release has been published.

v5.5.0

Updates v5.5.0:

1) In all files containing the limit function in the DataScience folder, the function return has been updated to np.clip(value, minlim, maxlim).

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

3) Fixed compilation error in 4DSlope.py.

4) Fixed the enter mismatch in new data added on top of each other after creating DataReport.txt and EstimationReport.txt files.

5) 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 MQ series gas sensors!

v5.4.0

Updates v5.4.0:

1) Corrected the incorrect title Inclusion of Correction Factor to Inclusion of Correction Coefficient in the README.md file.

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

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 MQ series gas sensors!