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MediaTek held an earnings conference today (31st), announcing that its second quarter profit was NT$7.31 billion (same unit below), the highest in nearly eight quarters, and its earnings per share we...[Details]
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ADS7864 is a 12-bit 6-channel A/D converter developed by Burr-Brown. This paper introduces the working principle, internal structure, working mode and programming points of ADS7864. An application ex...[Details]
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1. Forward voltage decreases, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low co...[Details]
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introduction
In recent years, with the rapid development of marine industry, marine environmental protection has been put on the agenda. Therefore, marine water environment monitoring has ...[Details]
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ZigBee is a low-speed wireless personal area network (LR-WPAN) technical specification specified by the ZigBee Alliance based on the physical layer (PHY) and media access control layer (MAC) define...[Details]
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On the afternoon of the 10th, Huawei held the HDC 2020 Developer Conference and released new systems and software technologies such as Hongmeng 2.0 system, EMUI 11 and Ark Compiler 2.0. In an intervi...[Details]
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0. Introduction
In large-scale production lines, in order to achieve assembly line automation, the application of PLC and RFID technology is increasing. As a highly reliable control device...[Details]
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In order to popularize hydrogen fuel cell vehicles (FCEV) in China, six companies with the same philosophy, including China First Automobile Co., Ltd., Dongfeng Motor Group Co., Ltd., Guangzhou Autom...[Details]
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Recently, the National Photovoltaic Quality Inspection Center (CPVT) successfully completed the first batch of photovoltaic inverter product CQC certification standard update type test tasks. This ...[Details]
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On June 11, Nanda Optoelectronics said on its investor interaction platform that the company's ArF photoresist products received the first small batch order, with very small sales in this period. Sta...[Details]
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China Shipping Energy Storage Technology (Beijing) Co., Ltd. (hereinafter referred to as China Shipping Energy Storage) announced that it has completed two rounds of financing, PreA and PreA+, with a ...[Details]
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From March 13 to March 14, Dong Hongti, secretary of the Zhongzhan District Committee, went to Beijing and Xingtai to conduct investment promotion inspections, and successively visited Beijing Green V...[Details]
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1 Introduction
With the widespread application of power electronic devices, a large number of low-power-factor diode uncontrolled rectifiers and thyristor phase-controlled rectifiers c...[Details]
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At the Renewable Energy India Expo 2018, German inverter giant SMA unveiled its latest central inverter, the Sunny Central UP. The company said that the inverter has a capacity rating of 4.6 MW, ma...[Details]
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The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]
Analogue and Mixed Signal
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