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72Touch Screen Technology
Touch screen technology revolutionized the way we interface with computers and machines most notably when personal computers began to incorporate the technology to create touch screen laptops. But the...
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70OVERHEAD TRANSMISSION LINES
A transmission line has three constants R, L and C distributed uniformly along the whole length of the line. The resistance and inductance form the series impedance. The capacitance existing between...
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69Types of capacitors
A capacitor is component that can store electric charge and normally consist of two plates that can are parallel to each other, very close and are separated by an inductor. When a capacitor is connected to...
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65Fingerprint Scanners: Secure or Risky?
Just about everybody loves technology no matter what field you are interested in. Home security, or really security in general, is no different. Fingerprint scanners have shown up in laptops and door locks....
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72Droid vs iPhone
Verizon Wireless and AT&T have always been battling each other for years for number one phone and cell phone service but now Verizon is pointing their guns directly towards Apple.At one point we thought Apple...
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56Droid Eris by HTC
Specification OS- Android Processor- Qualcomm® at 528MHz Internal Memory- 512MB ROM and 288MB RAM Display-...
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63MATHEMATICS: Ratio, Proportion, Variation - Conductor wire Resistance, Reactance, Capacitance, Photograph exposure, Lens
RESISTANCE is inversely proportional to the SQUARE OF WIRE DIAMETERexample:A wire AWG size 12 of 0.08 inches in diameter has a resistance of 15 ohms. Find the resistance of AWG 10 size conductor with a...
47Capacitance
CapacitanceElectrical capacitance, or capacity, is the ability of passive circuit elements to store electric charges. Devices that have this property are called capacitors, or condensers. Suppose equal but...
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62Projected Capacitance Touch Technology
Projected Capacitive Touchscreens allow touches to be sensed through windows, glass and acrylic sheets. This technology provides the ideal shop-window advertising space, or interactive sales tool. The...
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