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The power factor of photovoltaic grid-connected inverters is a point that must be mentioned in technical parameters. In AC circuits, the cosine of the phase difference (Φ) between voltage and curre...[Details]
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On August 8, we learned from BYD Auto’s official Weibo that yesterday, BYD announced a cooperation with Stingray, an industry-leading music media technology company. BYD plans to equip some new energ...[Details]
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High-brightness LEDs
have brought continuous changes to the lighting industry, adding more flexibility and intelligence to various lighting systems, including white light and color light desi...[Details]
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The MCS96 series microcontroller is a 16-bit word length microcontroller with more complete functions and higher performance than the MCS51 series microcontroller. It is widely used in instrumentat...[Details]
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The full-bridge structure plays a very wide role in circuit design. This article introduces an isolated power supply design based on full-bridge DC-DC. The half-bridge IGBT board mentioned in the art...[Details]
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The first commercial applications of 3D ICs, CMOS image sensors and stacked memory, will begin before the full infrastructure is built. In Part I, we will review the powerful drivers behind 3D integ...[Details]
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Introduction: Serial Peripheral Interface Full-duplex three-wire synchronization, can send and receive serial data simultaneously Adopts Master-Slave architecture, supports multi-Slave mode applic...[Details]
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Nowadays, high-definition television sets are rapidly becoming popular, but the program sources of most TV systems are still standard-definition signals, and most DVD movies are also standard-defin...[Details]
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Q1 is always off, so when Q2 is turned on, the base current will flow from Vcc to R1 to GND. The current of Ice is β times of Ib. The resistance of R1 is adjusted according to the needs of the load....[Details]
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Tesla's fully autonomous driving capability (FSD) has always attracted much attention. Since the Beta version was launched on a small scale last month, Tesla has been performing frequent optimization...[Details]
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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 13. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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Poly builds a one-stop office collaboration SaaS ecosystem, joins hands with Tencent Cloud and Tencent Meeting to create a new intelligent collaborative office scenario in China At the "Smart Meeti...[Details]
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ESG是环境、社会及企业管治（Environment、Social & Governance）的缩写。 经过多年发展，许多企业已将ESG视作非财务性表现的指标及风险评估要素之一。 在德勤的一篇报告中指出，政府监管机构和投资者可以通过对企业ESG绩效的观察，评价投资对象在促进环境保护、促进经济可持续发展和履行社会责任等方面的表现，进而在政策引导和投资决策方面采取相应的行动。ESG评价体系已逐步...[Details]
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PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
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Introduction
Siemens motors and drives are widely used in the field of industrial automation, and their performance and reliability have been widely recognized.
The role of en...[Details]
GD32 MCU
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