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The iPhone's display screen is the most expensive component, and when it comes to purchasing displays, Apple has to face the dilemma of being restricted by Samsung Display, the only supplier of high-...[Details]
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On the afternoon of April 17, Microsoft is developing a plan to allow some brands to display ads in free Xbox games. Sources familiar with the situation said that these ads will not disrupt th...[Details]
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This section describes interrupt handling for the ATmega128. For more general AVR interrupt handling, see “Reset and Interrupt Handling” on page 12. Notes: 1. When the fuse bit BOOTRST is programme...[Details]
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Preface
In the design of digital signal processing systems such as communications and radar, signal simulators play a vital role. The simulator is used to simulate various input signals of the si...[Details]
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The preparation of chemical fiber requires the use of a spinneret (plate) to extrude a liquid stream and solidify it into a fiber. The temperature control determines the tensile strength and other ...[Details]
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The headphone sleep detection method invented by Jier Technology uses motion sensors to detect the displacement of the user's head. At the same time, it adopts a phased vibration strategy during the ...[Details]
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Intel is actually a company that started out as a storage company. Their earliest successful product was actually DRAM. So Intel has been sticking to the storage field for many years and promoting th...[Details]
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Compared with ordinary double-winding transformers, autotransformers have the following advantages: 1) Less consumption of materials and low cost. Because the amount of silicon steel sheets and copp...[Details]
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Through the understanding of the three components of a universal oscilloscope , we know the general knowledge of how a universal oscilloscope realizes the measurement function. However, there is anoth...[Details]
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1 MES system and RFID technology
1.1 Discrete Manufacturing MES System
Manufacturing execution system is an advanced management technology for manufacturing workshops. It is located betwe...[Details]
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After 7 days of release, the box office exceeded 2.4 billion yuan, and "The Wandering Earth 2" achieved another success. Various shocking special effects shots showed us a grand future science fict...[Details]
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V-cone flowmeter is widely used in the fields of petroleum, chemical industry, natural gas, etc. due to its simple structure, firmness, easy duplication, strong versatility and low price. This product...[Details]
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Xiaomi not only performs well in the field of mobile phones, but also leads the industry in smart hardware and home products. In 2019, Xiaomi TV ranked first in China in terms of shipments, with annu...[Details]
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Electronic ballast
Common circuits are shown in the attached figure. The vulnerable parts are roughly as follows:
1. Fuse FU: Some products use fuses, and some use 1~2Ω resistors. G...[Details]
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Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]
DSP and ARM Processors
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