0
How do you interface external hardware through PC serial port?
Wiki User
∙ 16y ago
Just use any of the compter language, say C,C++ make a program or rather i should say a software and then connect the hardware to the printer port and then execute the program to operate the hardware.
For example make a simple program to glow an LED through the pc, you can even use a micro-processor for the same...
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Which has a faster interface to the system an external serial ATA hard drive or a external FireWirehard drive?
external serial ATA is six times faster
What has a faster interface to the system an external serial ata or an external firewire hard drive?
External serial ATA known as eSATA is up to six times faster than USB or Firewire.
When a serial port is used by an external modem the serial port is called the?
In the past external modems connected to the COM (or serial) port. However, most modern external hardware is USB these days, modems are no exception.
Which has a faster interface to the system an external serial ATA hard drive or an external FireWire hard drive?
External serial ATA (eSATA) hard drives is up to six times faster than USB or FireWire.
What type of device used to interface a parallel data format with an external equipments serial format?
A universal asynchronous receiver/transmitter, abbreviated UART ( /ˈjuːɑrt/), is a type of "asynchronous receiver/transmitter", a piece of computer hardware that translates data between parallel and serial forms
What is hyperteminal?
the interface which is used to see the commands in serial communication with external devices in a windows operated PC.
Which type of device may be used to interface a parallel data format with an external equipment serial format?
A universal asynchronous receiver/transmitter, abbreviated UART ( /ˈjuːɑrt/), is a type of "asynchronous receiver/transmitter", a piece of computer hardware that translates data between parallel and serial forms
Which is a faster interface to a system an external serial ATA hard drive or an external FireWire hard drive?
External SATA (eSATA) is up to six times faster than USB or Fire Wire
An external modem connects to a computer using which port?
In the past external modems connected to the COM (or serial) port. However, most modern external hardware is USB these days, modems are no exception.
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).
Why set clock rate in router?
To configure the clock rate for the hardware connections on serial interfaces such as network interface modules (NIMs) and interface processors to an acceptable bit rate, use the clock rate interface configuration command. Use the no form of this command to remove the clock rate if you change the interface from a DCE to a DTE device. Using the no form of this command on a DCE interface sets the clock rate to the hardware-dependent default value.
What are the functions of a COM port?
A COM port is the serial interface on an IBM PC-compatible computer. Through this interface, communication and information transfers in or out in an efficient manner.
