“Records each time a USB port is powered on/off and logs the data for up to 24 hours.
Power Time Logger records each time a USB port is powered on/off.
Total recording time is 24 hours.
Press the SELECT button to switch between total on/off and total time.
Press the LEFT button to reset the program.
Use this project to log usage times for any device that has an on/off USB port (wifi router, 3D printer, computer, etc.).
This software is free and open-source; anyone can redistribute it and/or modify it.”