RS232 is a communications protocol for electronic devices to exchange information
RS232 means "Recommended standard no. 232", EIA standard for serial communication Thirumalesha.....
Data Terminal Equipment (Serial)
rs232
rs232 isfaster than rs449
Yes, you can get a USB to RS232 converter (aka USB to Serial).
Difference between Rs232 and RS485 is Only Distance RS232 is not for long or far distance .. but RS485 can be use for LONGEST distance ..RS232 is single ended communication where as RS485 is Differential communication.Max.no of receivers in RS232 is only ONE, whereas in RS485 is 32.Max.no of transmitters in RS232 is only ONE whereas in RS485 is 32.IN RS232 there is no pin to change from transmitter mode receiver mode. But, In RS485 have DE pin to set transmitter mode and RI to set receiver mode.
One can purchase a RS232 cable at most electronic stores. A few common examples of stores that have RS232 cables for sale are Best Buy, Radio Shack, and Fry's.
It can be either.
The difference between max232 and rs232 is the voltage levels of the rs232 are high. In order to reduce those voltage means to convert those voltage levels to TTL logic levels we use max232 integrated chip which is a dual driver/ receiver.
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Because R2D2 was already taken!
i think its 96000BPS