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Bluetooth Module
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 2011 CHEVY CORVETTE C6 BLUETOOTH ONSTAR MODULE GEN 9.1 VCIM 22796370 15938939  US $225.00
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 Mercedes Benz Bluetooth Module Adapter B67876131 OEM ** US $229.95
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Pharos REC20 GPS Receiver Only List Price: $99.95 Sale Price: $24.99  |
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12 parallel channels. Built-in antenna. Bluetooth transceiver for wireless communication. 6-hour replaceable, rechargeable Lithium Polymer battery. Enhanced sensitivity receiver offers fast position acquisition time... |
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Westinghouse WHDBI-5C Whole-House Wireless Doorbell and Intercom List Price: $142.99 Sale Price: $98.95 |
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500' rangeSimple installation with nothing to wireExpandable up to 5 intersUnique house code prevents other nearby inters from accessing system2 selectable radio frequencies for transmissionNot patible with 2-3-4-channel Westinghouse intersIncludes doorbell module 1 inter and AC adapter |
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Toro 53787 Ecxtra 6-to-8-Zone Sprinkler Timer with Software and Module List Price: $99.99 |
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The Toro ECxtra 6-to-8-zone sprinkler timer with software and transport module takes the mystery out of watering your landscape. Using your personal computer and the included scheduling software and TimePod, you can create custom watering schedules and manage your sprinkler timer automatically... |
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DUAL XDM6400BT SINGLE-DIN AM/FM/MP3 CD RECEIVER WITH BLUETOOTH(R) & USB PORT-DULXDM6400BT Sale Price: $135.12 |
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DUAL XDM6400BT SINGLE-DIN AM/FM/MP3 CD RECEIVER WITH BLUETOOTH(R) & USB PORTAM/FM/MP3 CD RECEIVER; B&W DOT MATRIX TYPE DISPLAY; 50W X 4 CHANNELS; SINGLE DIN CHASSIS; BUILT-IN BTM60 BLUETOOTH(R) MODULE; USB & 3... |
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Intel PRO/Wireless 2200BG 802.11b/g Wireless Network Adapter List Price: $30.00 Sale Price: $14.00 |
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INTEL (WM3B2200BGMWXF) An embedded 802.11 b/g Mini PCI Type 3B adapter operating in the 2.4 GHz spectru |
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Kodak KAARPC-4 Camera battery AA NiMH 2100 mAh Voltage 1.2 V List Price: $28.37 |
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KODAK Ni-MH pre-charged rechargeable digital camera batteries AA yield up to 300,000 digital pictures over the service life of the batteries. They are ready to use, do not require an initial charge, and stay charged up to 4 times longer than ordinary Ni-MH rechargeable batteries. |
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IOGEAR USB 2.1 Bluetooth Micro Adapter (GBU421) List Price: $16.95 Sale Price: $12.23 |
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IOGear GBU421 Bluetooth 2.1 USB Micro Adapter, the IOGEAR Bluetooth 2.1 USB Micro Adapter offers Bluetooth connectivity at a fraction of the size of normal Bluetooth USB adapters. About the size of an adult fingernail, the IOGEAR Bluetooth 2... |
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IOGEAR Bluetooth 4.0 USB Micro Adapter (GBU521) List Price: $16.95 Sale Price: $10.29 |
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IOGEAR Bluetooth 4.0 USB Micro Adapter (GBU521) |
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Medialink USB Bluetooth Adapter v3.0 Class 2 - Windows 7 32/64 Compatible List Price: $34.99 Sale Price: $19.99 |
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Medialink USB Bluetooth Adapter v3.0 Bluetooth is a short range wireless technology that allows electronic devices such as computers, mobile phones, and handheld devices to communicate with each other, without the needs for cables... |
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Starry Night BlueStar Adapter for Orion IntelliScope List Price: $0.00 |
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Now you can command your computerized telescope from your laptop wirelessly. The IntelliScope Starry Night BlueStar Adapter eliminates the RS-232 cable that normally connects the telescope and computer, giving you enhanced range and freedom of movement... |
Here are some more information for Bluetooth Module:
Understanding the Magic of Bluetooth Technology
Bluetooth technology is a low-power, low-cost wireless technology for short-range radio communication between various fixed and/or portable electronic devices such as mobile phones, laptops, PDAs, cars, stereo headsets, MP3s, digital cameras, PCs and computer peripherals. Bluetooth also refers to the standard communication protocol (IEEE 802.15.1) specifically designed for this kind of short-range wireless communication.
The core of Bluetooth technology lies in a low-cost 9 mm x 9 mm microchip that functions as a short-range radio link when inserted into an electronic device, making the device Bluetooth-enabled. Wireless communication between various bluetooth-enabled devices takes place via these radio links, instead of via cables as used in normal networking. Since Bluetooth technology uses radio signals, which are omni-directional and can be transmitted through walls and other obstacles, Bluetooth-enabled devices don't need to be in line of sight or be pointing at each other.
Bluetooth radio modules operate in the open, unlicensed ISM (industrialscientificmedical) spread-spectrum 2.4 GHz frequency band, divided into 79 channels separated by 1 MHz each. To avoid interference from other signals, the Bluetooth signal hops to a new channel every time it transmits or receives a data packet, making Bluetooth connection robust and secure. The communication range of Bluetooth technology varies from 1 m to 100 m, depending upon the maximum power permitted (1 mW to 100 mW). Because of this channel hopping, there should not be a consistent problem with other devices using the 2.4 Ghz frequency band, such as old cordless phones.
Each Bluetooth-enabled device can simultaneously communicate with up to seven other devices within a single personal area network, called a piconet. Each device can simultaneously belong to several piconets. Each device negotiates with each other via a defined device name so that each device can keep track of who it is communicating with. The device name to use when you are setting up your Bluetooth device is typically cleared stated in the accompanying device documentation.
Bluetooth technology offers built-in security with 128-bit encryption and PIN code authentication. When Bluetooth products identify themselves, they use the PIN code the first time they connect, thereafter staying securely connected.
Practical Applications of Bluetooth Networking
Some of the popular applications of Bluetooth technology are in wireless networking between a mobile phone and a laptop/desktop, between a mobile phone and a hands-free headset, between PCs in a restricted space and between the input and output devices of a PC (e.g., mouse, keyboard, printer). Bluetooth technology can also be used to transfer files, images and MP3 files between mobile phones or between MP3 players/digital cameras and computers.
Limitations of Bluetooth Technology
Short communication range (up to 100 m) is the greatest limitation of Bluetooth technology. Also, the data transfer rates are much lower compared to other wireless communication technologies. Susceptibility to interference from other devices operating in the 2.4 MHz band, notwithstanding adaptive frequency hopping, is another limitation. The Bluetooth technology is still not fully developed, so there is plenty of room for improvement.
Bluetooth-Enabled Devices
The Bluetooth wireless technology specification is available free-of-charge to Bluetooth member companies around the world. Many companies are interested in making their devices Bluetooth-enabled in order to avoid the clutter of wires with seamless connections and offer simultaneous transmission of data and voice as in hands-free talking.
Bluetooth technology is commercially available in a wide range of applications such as mobile phones, automobiles, medical devices, play stations and many more.
About the Author
Jon is a computer engineer who maintains many websites to pass along his knowledge and findings. You can read more about Bluetooth technology and applications at his web site at http://www.bluetooth-explained.com/
Can I install a Bluetooth module in my Sony Vaio NR series laptop?
I know it can be done on other Vaio laptops, and there appears to be a socket on the motherboard, but I can't find any information saying whether or not a module can be fitted.
Thanks
Dave
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