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Sungrow has published data revealing that it received orders for 5.89 GW of inverters in 2014. Of this, 4.23 GW were shipped, with 3.8 GW going to China. Globally, the company shipped 430 MW last y...[Details]
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1 Introduction
The optical fiber repeater station is mainly composed of an optical near-end unit, an optical fiber, and an optical remote unit. Both the optical near-end unit and the optical re...[Details]
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u-boot-2018.09 (source code based on https://download.csdn.net/download/Golden_Chen/11998917) Current status 1. Check the available IP addresses in the current LAN $ nmap -sP 10.10.11.* 2. Set u-boot...[Details]
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Introduction: The device is connected to the host computer via RS485 (＄49.9800) bus. As a remote relay output module, it is used to receive computer instructions and execute remote control or automat...[Details]
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1. Basic analysis steps for field instrument system failure Field instrument measurement parameters are generally divided into four major parameters: temperature, pressure, flow, and liquid level. No...[Details]
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At the just-concluded WWDC21 Global Developers Conference, Apple introduced us to the latest versions of iOS, iPadOS, macOS, watchOS, and tvOS. After the keynote speech, Apple has provided developers...[Details]
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1 Introduction
Embedded systems have strict requirements on power supply. Usually, they need to be powered by independent voltage regulators. In the hardware design of embedded systems, ove...[Details]
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AVR port is a true bidirectional port, unlike 51 pseudo bidirectional. This is also an advantage of AVR, just pay attention to DDRn when operating. True bidirectional port is not as convenient as pse...[Details]
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LT1074 LT1076 basic application circuit
The basic circuit and pin diagram of LT1074/LT1076 are shown in the figure. It converts AC into stable DC through voltage reduction, rectification and smo...[Details]
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In 2019, my country issued a large number of policy documents to promote the construction of the power market, and the full liberalization of power generation and consumption plans of commercial po...[Details]
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In traditional electronic measurement, multimeters, oscilloscopes, spectrum analyzers, logic analyzers and other measuring instruments are often used. In comprehensive electronic measurement, a variet...[Details]
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In December 2015, the Xinjiang Nileke 100MWP photovoltaic power station demonstration project, a joint venture between Wanyin Technology and Zhongli Tenghui, was successfully connected to the State...[Details]
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Daicel-Evonik (headquartered in Tokyo) has developed a technology to encapsulate LED components using hot melt adhesives (thermoplastic adhesives) . In addition to its original bonding purpose, hot ...[Details]
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1. Preface Oscilloscopes are indispensable equipment for hardware development. I believe every hardware engineer will use them, but most of them will only use a few common functions. When they encoun...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
Microcontroller MCU
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