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by Jon Titus, Senior Technical Editor, ECN Liquid cooling provides a convenient way to remove heat from electronic components, boards, and systems. Its efficiency exceeds that of moving air, and .... |
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Evolving communications technologies require systems that can support many existing and emerging standards. By implementing communication functions in software, designers can build such “future-proof” .... |
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When system designers must extend battery life, many believe one chip uses less power than two. The reasons seem straightforward: Chip-to-chip communications consume more power than on-chip communications, .... |
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We all have read about the push for better use of energy, whether expressed in improved vehicle gas mileage, higher efficiency in appliances or energy conservation at home. The need for increased electrical .... |
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Every electronic product seems to come with a wireless link. My neighbor’s sprinkler system includes a wireless unit that lets him sit indoors and program his watering times and sequences. A variety of .... |
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A few years ago, if you needed to perform digital signal-processing tasks, you could use a brute-force method in a microprocessor or use a DSP chip. Designers now have choices that range from microcontrollers .... |
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When it comes to lithium-ion batteries, safety takes the pole position. Recently, rechargeable lithium-ion batteries used in consumer applications have received attention because some have melted .... |
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The LAN eXtensions for Instrumentation (LXI) links test instruments through a local-area network (LAN) rather than through an older and slower bus such as IEEE 488, the general-purpose instrumentation .... |
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A colored LED connected in series with a current-limiting resistor serves well as a simple indicator. This type of circuit can illuminate front-panel indicators and backlight controls. But color and even .... |
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Electromagnetic compatibility (EMC) standards specify how much interference a piece of electrical equipment can “inject” into the wires that connect it to the power mains. To keep that type of conducted .... |
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