A wireless router is a computer networking device that routes data packets across another computer or across a wireless IP network. The wireless router comes with an 802.11 interface card and antenna. The wireless router antenna is generally what determines the signal strength of the wireless router. If your signal strength is weak, then you …
TracFone is the 6th largest mobile network operator in the United States. It allows its customers to purchase airtime usage when they purchase phones that companies like Nokia, LG, and Motorola make. A TracFone customer has to activate the cell phone before using it. It can be activated via the TracFone website or TracFone customer …
A thermoelectric generator is a solid-state device that works similar to solar panels but converts heat, rather than sunlight, directly into electricity. A thermoelectric generator is usually made of bismuth telluride semiconductor junctions that are only several millimeters thick. This differs drastically from the bimetallic junctions that were previously used, which were much thicker. Thermoelectric …
A Smart Card is a plastic card the size of a credit card with an integrated circuit built into it. This integrated circuit may consist only of EEPROM in the case of a memory card, or it may also contain ROM, RAM and even a CPU. Most smart cards have been designed with the look …
Code Division Multiple Access (CDMA) is a channel transmission standard that allows several transmitters to send information simultaneously over a single communication channel. This ensures that the available bandwidth is used in an optimized manner. It is a form of multiplexing and is used for wireless communication. Radio communication makes use of two resources: frequency …
DirecTV uses receivers from a wide variety of equipment manufacturers. DirecTV Receivers by Manufacturer DirecTV DirecTV Receivers DirecTV D10 DirecTV D10-200 DirecTV D10-300 DirecTV D11 DirecTV HR10-250 (HD DVR) DirecTV H10 DirecTV H20 DirecTV R10 DirecTV R15 General Electric DirecTV Receivers GE GRD33G2A GE GRD33G3A Hughes DirecTV Receivers HNS HDVR-2 HNS HAH-SA HNS HBH-SA HNS …
A brain computer interface (BCI) is an external devices that communicate directly to the brain of humans or animals through neuron silicon interfaces. These external devices can either transmit or receive signals to and from the brain which can then be used to restore function or movement to sensory organs or limbs. Furthermore, these external …
Are you one of the millions who have stored iTunes music on your PC? Are you now switching to a new PC? If so, you obviously want to take your music with you. Here are some simple tips for copying iTunes to another PC. If you have already visited apple.com or the iTunes Web site, …
Microsoft Access had no encryption capability until the release of Microsoft Access 2007. With the MS Access 2007 release, encryption is now available. Encryption Requirements To encrypt your access database you must use a new database format released with MS Access 2007, the ACCDB format. Differences between the original MDB format and the new ACCDB …
For high-quality free video editing software, the TopBits staff actually recommend two excellent Open Source solutions. When utilized together, these two video editing productivity tools provide a reasonably comprehensive digital video editing “bay”. Movica Movica is an ultra-compact Windows application that will allow you edit WMV and ASF files (using Asfbin) and MPEG files (using …