With the vast number of electrical components arrived day after day, giving the right connection has become a complicated problem. The electronic items and computers are fitted with different kind of cables, wires and other gadgets.
These parts in the computer and other electronic item have connection with radio signals, lasers, infrared and light beams. These devices are mainly used to connect with computers and other electronic items and help to perform the device between one another, but in some instances it creates problems due to their imperfection and thus a lasting and durable satisfaction cannot be obtained owing to their short life and unsuitability.
In order to rectify this problem a solution was made i.e. the Bluetooth. The performances can be obtained from it without any mess of wire and it offers many features otherwise would have to be connected with wires and cables with one end to another. The art of connection is simplified. It has revolutionized the connecting methods very easy without any wires.
There are also some other way of connecting devices without the use of wire. That is infrared or IR. It transmits signals at low frequency to another gadget. This can be activated by inserting the IR device to a system.
The technology in Infrared device is from one device to another only. It has its limitation to a single unit and cannot be extended as wished to other electronic devices. It is like a remote control that is used for a television. The remote control transmits signals to the relevant television and beyond that it remote function will not work.
Besides the fact that infrared blocks or limits its rays to only its relevant devices, it has paved the way progressively to similar other devices. In infrared, the gadgets have to keep close by, so as to transmit and receive clear signals.
In comparing with the Bluetooth technology it has some added and advance features. The signals it transmits are in low frequency radio waves. The radio wave it works is GHz 2.45. This same wave of radio frequency operated in ISM devices. Unlike the Infrared device, Bluetooth rate of transferring data from one gadget to another is higher and faster.
The most number of additional features added to it have become a useful device not only for the computer industry but also for the industry in the mobile phones. Now it is used in more in the mobile phone trade as it has made features so easy that most of the mobile phone users loves to have this fixed in their phones and get the most benefit out of it. The technology of Infrared or IR is very less in cost and it has no complicated matter when it connects to electronic equipment after another device. However the frequency in transmitting signal is very low and it will not function if kept to a distance that go beyond it reach. To get the good use of both Infrared device and Bluetooth you have to maintain the given distance to get their functions without getting disconnected.
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