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Thirty years ago the first cadmium sulfide photo resistor was used in a passenger car to automatically turn on and off the headlights by detecting the ambient light. Today, the base technology used to .... |
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As with all industries that are heavily dependent on technological progress, medical imaging equipment manufacturers are continually driven to improve their products ¯ chiefly the image quality of their .... |
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Vibration motors are used in a variety of applications including mobile phone handsets, game joysticks, handheld video games, pagers, toothbrushes, and razors, to name just a few. Of particular interest .... |
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My first experience with a relay came about when a friend found a radiosonde – a small balloon-borne weather instrument – in the woods behind his house. My friend Ben wanted the parachute, so I got the .... |
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Traditionally, thermistors, thermocouples or discrete temperature measurement integrated circuits (ICs) have been used to measure system temperature. However, as today’s system speed increases and the .... |
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Electrostatic discharge (ESD) occurs when objects, including people, furniture, machines, integrated circuits or electrical cables, become charged and discharge. Electrostatic charging brings objects .... |
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The design of a portable joint tactical radio system (JTRS) that must support a variety of waveforms should involve close consideration of processing performance and power utilization in this type of .... |
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Power management is a hot issue among designers of mobile devices for good reason. Internet, multimedia, navigation and Windows applications demand greater processing power. In addition, requirements .... |
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On a recent flight I talked with a software-engineering manager about the challenges of finding good embedded-system developers. She told me she has a team of 12 developers, but only three had proficiency .... |
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When compared to one time programmable (OTP) or read only memory (ROM) microcontrollers (MCUs), a flash memory-based MCU is distinguished by its ability to be reprogrammed. Many applications today need .... |
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