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Note PySimpleGUI is now replaced by FreeSimpleGUI since PySimpleGUI is commercial only now, November 2025
Now August 2022 with flutter/dart stopwatch app, multilingual messages and python server! YMMV.
Python race-timer using NFC wristbands for informal running. Uses sqlite3 and pyscard. Three main scripts:
- register_runner.py to setup the NFC wristbands
- race_timing.py for race timing, will output a simple webpage when exiting
- utilities/create_results_matrix.py which creates a spreadsheet style html page for a data range of results.
...
...I use the international notation in the program, so german H = B,
German B = A#, also I don't use flats, but use the respective sharp
variant, i.e. Bb = A#.
The application is written in Python and uses Kivy (https://kivy.org)
as GUI library, but no other than the standard Python libs.