Bluetooth technology is a Sort of the wireless technology that eliminates the requirement for the number of inconvenient cables and devices which are utilized to connect the computers, cellular phones, digital cameras, handheld devices and new electronic appliances. Bluetooth enables the consumers to connect to a huge selection of computing and telecommunication devices easily, without wires.It creates rapid ad hoc connections, automatic unconscious connections between two or more digital devices. Bluetooth provides the opportunity of working with the mobile data in various applications. Bluetooth makes wireless communication between the two devices in a localized area of an area of home or office very easily. Bluetooth technology uses radio-based links and all connections between the apparatus and instantaneous and imperceptible.
By Bluetooth technology your notebook can send print request to a Printer on your next room. Bluetooth is really a standard for wireless communication between the devices in a relatively small area and it is therefore working fine in the private area network pan using radio frequency.Any two devices that follow the Bluetooth standard can Communicate with one another. Lots of the Bluetooth devices such as digital camera, cell phone and handheld computer can form a system. You may send mails to your cell phones from the notebook with no physical connect between your notebook and your cellular phones.
Features of Bluetooth technology
- Bluetooth technology uses radio waves for communication in 2.4 GHz
- It supports multi point communicating not only point to point.
- Bluetooth functions in a tiny area of 10-15 meters.
- Bluetooth provides speed of 1-2 mbps.
- Bluetooth chipsets are less expensive though costlier than IrDA.
Bluetooth is a high speed wireless connection technology that uses the radio waves. It is intended to connect the cellular phones, laptops, hand held devices and mobile equipment’s with practically no work by the end users. Unlike infrared Bluetooth does not require line of sight between the linking units. Bluetooth technology is a modified variant of the present wireless LAN technology and it is more acceptable because of its relatively small size and low price.The current circuits are contained on a circuit board of 0.9 cm Square and a much smaller single processor version is in development and soon it will be in use. The expense of this Bluetooth device is expected to drop quickly. Bluetooth chip needs to be outfitted in many devices. In Bluetooth technology, small and affordable transceivers are placed in the electronic devices. The radio waves operate at 2.45 GHZ band on the Bluetooth devices. Bluetooth supports the data rate up to 721 Kbps and 3 voice channels. The Bluetooth chip can be built into the apparatus or it can be uses as an adapter.