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1. Fault phenomenon: 10db and above attenuation power is inaccurate; startup error Error finding operating system, operating system not found 2. Testing process After receiving the instrument, we f...[Details]
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The MTS-5882 is a portable test device designed to make the daily work of enterprise technicians easier and improve the reliability of the power grid. This compact tester helps substation technicians...[Details]
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Chapter 8 Direct Memory Access (DMA) In the DMA chapter, there are four channels of DMA sources, and each source consists of 9 registers. So we only need to configure a few registers to operate DM...[Details]
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Apple held its 2019 fall conference at 1 a.m. Beijing time on the 11th. The focus of every fall conference is the iPhone. This time, the upgrade of iPhone 11 is relatively large compared to the X to ...[Details]
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New project opens door to automated testing for element14 community members Shanghai, China, August 16, 2023 – element14, a global distributor of electronic component products and solutions own...[Details]
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Hardware Solution As life and work become busier, people need not only the time but also the information closely related to their life and work, such as temperature, date, etc. The birth of multifunc...[Details]
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On January 25, the Heze Municipal People's Government issued the "Heze Carbon Peak Work Plan", which mentioned:
Key tasks
(1) Energy green and low-carbon transformation project.
...[Details]
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The main consideration is whether the rated voltage and measuring range of the megohmmeter are compatible with the insulation level of the electrical equipment being measured. (1) Use a 2500V megohmm...[Details]
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1. Introduction
As an electronic component, light
emitting
diode (LED) has been around for more than 40 years, but for a long time, it was limited by luminous
efficiency
and
bri...[Details]
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Apple is considering the possibility of bringing iPhone manufacturing to Vietnam after the Cupertino company visited a factory owned by assembly partner Luxshare to check the factory's environ...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
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On the afternoon of April 8, Honeycomb Energy's cobalt-free cathode material was officially put into mass production at its cathode material factory in Jintan, Changzhou. This is another solid step...[Details]
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Optical switches play an increasingly important role in emerging multi-channel, reconfigurable photonic networks. To make all-optical switching a reality requires the implementation of technologies su...[Details]
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Despite the global semiconductor shortage that has hampered the development of the automotive industry, Tesla still delivered a record number of vehicles in the second quarter. As a result, the compa...[Details]
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1. Introduction
The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]