cmd_arduino_meter GUI to display continuous signal from a loop, and break the loop after termination of the GUI cmd_arduino_meter(val) val : Value to be displayed This GUI provides a convenient way display a continuous data from a loop and break the loop after the termination of the GUI. By this, it behave like a digital meter by showing the data in a GUI instead of the console cmd_arduino_d_control cmd_arduino_a_control Bruno JOFRET, Tan C.L.