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At present, the main downhole pressure measurement system used in China's oil wells is the electronic downhole pressure measurement system. Since the electronic pressure sensor works in a high te...[Details]
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This article introduces the interface circuit between the DSP at the end of the satellite CDMA receiver and the microcomputer serial port communication that I am developing. Since the CDMA receiv...[Details]
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Recently, NavInfo announced that the first tire pressure monitoring sensor chip AC5111 designed by its automotive electronic chip design company Jiefa Technology has officially entered mass productio...[Details]
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Digi-Key Electronics, with the world’s broadest selection of electronic components in stock for immediate shipment, has announced the expansion of its product portfolio to include global distribution...[Details]
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introduction LED lighting has entered the home users. Compared with traditional lighting equipment (such as incandescent lamps and fluorescent lamps), it has the advantages of high purity of ligh...[Details]
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At
a time when the wave of
electric vehicles
is sweeping the world, Toyota, Subaru and Mazda, three major Japanese automakers, have expressed different opinions at the recent "Multi-Path Sem...[Details]
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1 Introduction The core problem of vortex flow signal processing is to extend the lower limit of the vortex flowmeter in the low frequency range. Attempting to use spectrum analysis to solve this pro...[Details]
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Although modern automobile safety technology has made great progress, the number of traffic accidents in economically developed regions remains high. For example, in Europe, 35% of deaths among p...[Details]
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Even though Samsung is not doing well in the Chinese market, it still has a say in the global market, and this say is not low. Samsung’s global TV market share in terms of sales reached 31.5 percen...[Details]
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Canon releases new semiconductor lithography machine, achieving both large field of view and high-resolution exposure
It can not only be used in the manufacture of various devices such a...[Details]
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summary With the acceptance and promotion of energy-saving standards such as Energy Star in the home appliance, medical, electric vehicle and other markets, high-efficiency three-phase inverters bas...[Details]
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Recently, Power Integrations (PI) launched a series of highly integrated low-power LED bulb drivers, LYTSwitch-0, which has added a new member to the LYTSwitch family with excellent dimming performan...[Details]
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Atmel's latest AT91SAM9x5 series includes five models of low-power ARM926EJ-S processors. Common features: 400MHz ARM926EJ-S core / 16KB Data/Instruction Cache / DDR2 / MLC NAND / 3xHS USB HOST 1...[Details]
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Symbol Description
#da ta: represents an 8-bit immediate value (da ta) in the instruction . “#” indicates that the following data is an immediate value.
#da ta16: represents a 16-bit immediate val...[Details]
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With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]