RS232 means "Recommended standard no. 232", EIA standard for serial communication
Thirumalesha.....
Its not, it just happens to be convenient. Other standards for UART communication include RS-422, RS-423, RS-481, and various others.
rscit
recommended standered
Thousand in rs
RS232 is a communications protocol for electronic devices to exchange information
RS-232 serial ports are far slower than USB ports. With very few exceptions, devices that use USB ports would be impractical to use on a serial port.
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rs232
rs232 isfaster than rs449
Whwn an IC is connected to a PC, then the voltage levels of these two should be synchronized. For this purpose, the TTL voltage level is converted to RS 232 level. RS 232 is the interface between a PC and an IC.
Depends what you mean by a serial cable - Fibre, Ethernet, RS232, RS485, RS422, USB, HDMI, SMPTE292 are all examples of serial communications media. RS232 max length 50 ft Ethernet max length 100 m
Yes, you can get a USB to RS232 converter (aka USB to Serial).