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The microcomputer has multiple input ports to receive status signals from remote field equipment. After processing these signals, the microcomputer outputs various control signals to perform correspon...[Details]
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On October 19, the Ministry of Industry and Information Technology issued the "Guiding Opinions on Further Strengthening the Construction of New Energy Vehicle Safety System" (draft for comments), wh...[Details]
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introduction
Development boards enable rapid prototyping of charging concepts, reduce development costs, increase flexibility, and enable faster time to market. They accelerate pro...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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Recently, BYD’s newly released fifth-generation DM technology has been very popular.
This technology is applied to the Qin L DM-i and
Haibao 06 DM-i
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parameters
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in...[Details]
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In recent years, as iPhone sales have declined, Apple has begun to turn to the entertainment industry. At Apple's fall conference on September 11, 2019, Apple announced the official launch of Apple T...[Details]
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Abstract: This paper introduces a 250W metal halide lamp electronic ballast, which consists of PFC, Buck converter and full-bridge inverter. In order to avoid acoustic resonance, the full-bridge in...[Details]
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The U.S. CHIPS Act (official name: CHIPS and Science Act) has begun building new semiconductor factories in the country. Currently, at least nine new plants are planned or under construction, and man...[Details]
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Tianyancha shows that on May 19, Qingdao Goertek Vision Technology Co., Ltd. was established with a registered capital of 100 million yuan. The company is 100% owned by Goertek. It is reported that...[Details]
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The US ban on ZTE has not only affected Qualcomm, but also hit Apple hard in recent days. In just three days, its market value evaporated by US$63.9 billion. iPhone Retail Stores First strike: Weak...[Details]
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Centrifugal fans are widely used ventilation machinery in the silicate industry, such as the ventilation of kiln systems, grinding systems, dust removal systems, etc. Whether the fan operates norma...[Details]
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With the development of science and technology and the improvement of the degree of industrial automation in my country, a large number of automation equipment and instruments have been widely used i...[Details]
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On April 7, Henan Provincial Development and Reform Commission and State Grid Henan Electric Power Company signed a commission agreement to build the Henan Energy Big Data Application Center. This ...[Details]
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At present, the domestic shared power bank market has basically formed an industry structure of "three electrics and one beast". According to the "2019 China Shared Power Bank Industry Development An...[Details]
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After adding the current inner loop, not only can the output current be limited, but also the dynamic response of the output can be improved, which is beneficial to reduce the ripple of the output vo...[Details]
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