Wireless communication is one of the fastest growing technologies. The demand for connecting devices without the use of cables is increasing everywhere. Wireless LANs can be found on college campuses, in office buildings, and in many public areas. › Continue reading…
Archive for 'Computer and Electronics'
Batteries used in things like wheel chairs are essential for every day living and it is not convenient when they die. When you depend on a battery for mobility, it is crucial that the battery is a powerful one.
Batteries designed specifically for electric motors are known as traction batteries. They are constructed is several ways. One is a gel-battery in which electrolyte gel packs are used to avoid spilling common in lead-acid batteries. A newer traction battery on the market is the AGM battery, or absorbed glass mat battery. In this battery, the electrolyte is embedded in between boron-silicate glass mats. Just like gel-batteries they will not spill if broken, but AGM batteries can take much more mechanical abuse from things like shock and vibration. › Continue reading…
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A computer printer is a device that produces human readable text or graphics in electronic form.
The following printer technologies are found in modern printers
? Toner based printers: Toner based printers are very similar to photocopiers. They refer to the method used to adhere to the media. They are known for high quality prints, high print speed and low cost per copy. The most common example of toner based printers is laser printers. Their cost effective benefit has made them dominant for home and office applications. Another fine example of toner based printer would be LED printer which uses an array of LED’s instead of a laser to cause toner adhesion. › Continue reading…
