voltage-measure

Program developed for Raspberry Pi, for the purpose of measuring voltage, converted by ADS1115, and further processing data

Installation

Necessary modules

sudo pip3 install -r requirements.txt
sudo python3 -m pip install matplotlib
For installation of PIL use
sudo apt-get install python3-pil python3-pil.imagetk
sudo pip3 install PIL-2.0+dummy-py2.py3-none-any.whl

Usage

python3 main.py

GUI

Program has GUI, built using Tkinter
For images, program uses PIL library

Data processing

User enters in entry fields of program:

Number of voltage measurements
Delay in ms - interval between each measurement
Limits of y axis (using for building figure by matplotlib) After that, measured data(number of measurement, raw voltage values, converted voltage) will be written to csv file and a matplotlib will build a V = f(n) dependency

Features

User can check the box if he wants program to remember values user entered
User can check the box if he wants to save the figure
User can open csv file, data from file will be displayed in text box of program
User can open saved (in png or pdf) figure. It will be opened in program window, and can be closed by pressing on image
Exit from program using button Quit