Computers and networking devices have become all the more important in day to day life today. With internet being the most important medium of communication and data transfer, computers have become all the more valuable. Not just computers there are plenty of devices right from the simplest micro controllers to handheld programmers, to serial ports to USB cables, serial device servers, terminal servers etc that help in storing, transferring data across different machines, storage devices and also external storage mediums. Some of these protocols that are used to program basic electronic circuits that help in data communication are discussed here:
Serial communication
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