RS-232 is one of the oldest and most widely used standards for serial communication between devices, such as computers, modems, and printers.It works by sending data one bit at a time over a cable using defined voltage levels, pins, and signals to ensure both...
The measurement of a given quantity is essentially an act or result of comparison between the quantity (whose magnitude is not known) and a predefined standard.
As both quantities are compared, the result is expressed in numerical values. To achieve a significant result, we basically...