Python GUI Example Part#4 – Advanced Python Graphical Application PyQt5

Advanced Python example of Graphical Application (GUI). Shows a gauge example to display the analog value at Arduino from a potentiometer. - Serial Port with Arduino - Start Background Threads - Graphical Applications PyQt5 - and Signals and Slots example - emit and connect - call a subprogram - 2D Graphical Items - using Eric IDE This program works on Raspberry (Linux) and on Windows PC too. Only change the port name.