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Looking at the development history of UPS, from dynamic to static, from power frequency to high frequency, from low index to high performance..., huge changes have taken place in just a few decades...[Details]
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Volkswagen will make a major upgrade to the Car-Net infotainment system in most 2020 vehicles , allowing owners to use a smartphone app to remotely start the vehicle or set the car as a secure ...[Details]
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函数名 ：unsigned char CAN_Send_dat(CAN_DAT *can_tmp,unsigned char pir)
Function: can send
Parameter: *can_tmp data packet pir:...[Details]
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LED digital tube is a commonly used display device in the peripheral interface device of single-chip microcomputer. There are two types of display devices, seven-segment tube and Mi tube. The seven-s...[Details]
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Recently, Kechuang Energy Storage completed the on-site commissioning and equipment trial operation of the intelligent flexible power supply system in Shanghe County, Jinan City, Shandong Province,...[Details]
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The most cruel thing about the manufacturing industry is that it is difficult to escape the fate of cycles, especially in the manufacturing technology industry that uses heavy assets and high technol...[Details]
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Development environment: WIN7 64 + CCS5.5 + OMAPL138_StarterWare_1_10_04_01 Development Platform: OMAP-L138 Development Kit (LCDK) 1. Start CCS5.5 and set up the workspace. 2. Create a project, Fil...[Details]
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Samsung phones generally have excellent displays, but that doesn't mean they're perfect. Last year, the Galaxy S20's screens were reported to be broken one after another, with the phone having ...[Details]
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What is a dielectric loss tester? The dielectric loss tester is a high-precision test instrument for testing the dielectric loss tangent value and capacitance of various high-voltage power equipment ...[Details]
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According to the power grid and environmental conditions of mobile base stations, a solution for the reliability, maintainability and availability of the mobile base station communication power sup...[Details]
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When it comes to a new car, consumers used to care more about the three major parts consisting of engine, gearbox and chassis, but now it is very different. There are almost no "turbo black", "dual c...[Details]
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1. Introduction
1.1 Problems with existing testing technology solutions
GPIB
is too costly, requiring expensive I/O cards and cables; it is too slow; and it can only connect up to 1...[Details]
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l Device failure forms and traditional testing and maintenance methods
In the testing and maintenance of equipment, there are many failure factors on the circuit board. Practical statistics s...[Details]
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introduction The oscilloscope's Track and Trend functions are two measurement-based mathematical functions that can be used to gain insight into the measurement. Trend uses the measurement event nu...[Details]
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The Mate 50 series is still a long way off, and it looks like it will be released in March next year at the earliest. The current P50 Pro will also have to undergo a chip replacement. When th...[Details]
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