Cool Computer Peripherals (Part 2)


In the previous blog, you read about the essential items which are necessary for a computer. Here we will list the rest of the important peripherals like Digital cards, mouse, keyboard and DVR.



The digital I/O section is a scope of PC-based information acquisition devices that allow a computer to interface with outside digital signals. Digital I/O can be utilized for monitoring the status of digital signals (input), and controlling the status of digital signals (output), or transferring digital information at high speed between machines.

We offer an enormous scope of digital I/O or digital information acquisition cards you would now be able to get a low-cost digital information acquisition card with 24 lines of 5V TTL compatible digital I/O. If you require more lines in PCI or USB format, we have that too.

Higher voltages and isolation can also be provided from our scope of digital information acquisition cards. Termination boards are available which can add transfers or input isolation to numerous digital I/O cards.

Industrial computers are likely to have a mixture of PCI and PCI Express slots, or perhaps only PCI Express, which implies you, will be unable to install the PCI cards that you utilized as a part of your previous framework.

EIRATEK produces its own scope of programmable PCI Express digital I/O cards, the 24-CH PCIe236, the 48-CH PCIe215 and the 96-CH PCIe296. Additionally, we also supply a wide scope of PCI express cards from EIRATEK.



The mouse, sometimes called a pointer, is a hand-operated input device used to manipulate objects on a computer screen.

Regardless of whether the mouse utilizes a laser or ball or is wired or wireless, a movement recognized from the mouse sends instructions to the computer to move the cursor on the screen in order to interact with files, windows, and other software components.

Despite the fact that the mouse is a peripheral device that sits outside the main computer housing, it’s an essential piece of computer equipment in most frameworks… at any rate non-touch ones.



The keyboard is the piece of computer equipment used to input content, characters, and other commands into a computer or similar device.

Despite the fact that the keyboard is an outer peripheral device in a desktop framework (it sits outside the main computer housing), or is “virtual” in a tablet PC, it is an essential piece of the complete computer framework.

Microsoft and Logitech are the probably the most popular physical keyboard makers, yet numerous other equipment creators also produce them.



It is a device that records video from up to a dozen or more surveillance cameras onto a hard disk. The casing rate can be switched from continuous to time pass in order to spare storage space. Digital recorders are more flexible than earlier analog VHS tape frameworks, and the video can be easily transmitted over a computer network.

A consumer device that allows the viewer to stop and rewind any broadcast, link or satellite TV program and also record and play back chosen programs. An order of magnitude more flexible than earlier video tape recording devices (VCRs), an entire season of programs from one or more favorite series can be recorded.

DVRs might be built into the set-top box or supplant the box using module modules. They store incoming digital TV signals on the hard disk and in addition digitize analog TV into the MPEG-2 format. The video might be compressed to maximize storage space.

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