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The RS 232 interface is one of the standards used in serial communications. It uses serial signals (as opposed to parallel) to connect computers to devices like printers and modems.
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What interface supports only one device per port?
RS-232
Where did the 232 in RS-232 come from?
The 232 doesn't stand or come from anywhere. It's just a reference number. RS-232 = Recommended Standard 232
Why ttl voltage level converting to rs232 level?
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.
To what does RS-232 refer?
It refers to the 25-pin or 9-pin male serial port on the back of a PC. "A serial port conforms to the interface standard called RS-232c (Reference Standard 232 revision c), which is why a serial port is sometimes called the RS-232 port. The maximum cable length for a serial cable according to RS-232 standards is 50 feet. This interface standard originally called for 25 pins, but because microcomputers use only nine of those pins, manufacturers often installed a modified 9-pin port." -CompTIA A+ Guide to Managing & Maintaining You PC Sixth Edition
In RS-232 What does RS stands for?
Recommended Standard 232
Difference in RS-232 and MAX-232?
onion
Was invented to standardize computer interfaces around one type of connection?
Originally - that was the RS-232 interface. That has since been superseded by the USB format.
What is the function of the ELM327?
The ELM327 has a low function.It has a simple interface which is called via UART. It monitors like a diagnostic tool connected by Bluetooth,RS-232 or a USB.
How do you interface modbus to controller and to PC?
You can do it directly from a serial port of the PC to the CPU's Modbus port (if you are using a Modicon controller). The standard used would be RS-232.
What is at89s51 microcontroller?
Its a 8051 based CPU with inbuilt flash memory(ISP - In-System Programming). It can be flashed through SPI(serial peripheral Interface). AT89C51RD2 has similar features but its flash memory can be programmed through serial interface (RS-232).
What is a good alternative for a rs 232?
A good alternative for a RS 232 would be modern USB ports. The RS 232 is a serial binary single ended data port. This port is common on computers; however, recently this port has been replaced by USB ports.
Where can get RS-232?
From BIT Final yr students
