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Recently, the Shenzhen Regulatory Bureau disclosed the registration information of China Merchants Securities on the initial public offering and listing guidance of Shenzhen Yilian Technology Co., Lt...[Details]
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ds18b20 c program //DS1820 C51 subroutine //Here we take 11.0592M crystal as an example. Different crystal speeds may require adjustment of the delay time //sbit DQ = P2^1; //Define the port accordin...[Details]
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A new technique can produce perovskite nanocrystals exactly where they are needed, so this extremely delicate material can be integrated into nanoscale devices. MIT researchers have developed a bre...[Details]
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On June 30, the CITIC Energy Qinghai Micro Energy Network Project started construction.
As an important component of the energy internet, micro energy networks are one of the devel...[Details]
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1 Design of Distributed Generation Grid-connected Inverter System 1.1 DC-DC Converter The DC-DC converter is a circuit that converts the DC voltage into AC voltage through the switching action ...[Details]
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Recently, Han's Laser and Tsinghua University Institute of Flexible Electronics have reached a strategic cooperation. According to the "Strategic Cooperation Agreement", the two parties will ...[Details]
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According to foreign media reports, the American electric bus company Proterra has launched a new high-power charging solution to help large fleets achieve electrification. Now, more and more fleet o...[Details]
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On October 17, XCMG Group's first power battery rolled off the production line at XCMG New Energy Power Technology Co., Ltd.
Yang Dongsheng, Chairman of XCMG Group and XCMG Machinery, sa...[Details]
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On the evening of May 30, Wang Wei, vice president of realme and president of realme global product line, posted on Weibo using realme's new mobile phone. When interacting with netizens, Wang W...[Details]
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Today, China Unicom's official Weibo revealed a large number of 5G mobile phones that will be launched soon, including Xiaomi 9S, Huawei Mate 30 5G and other heavyweight new phones. The Xiaomi 5G mob...[Details]
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How to select a high-precision liquid flow meter? As described below:
1. High-precision liquid flow meter confirms the available measurement objects.
2. Select according to the physical properties...[Details]
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1 Introduction The printed circuit board drilling machine is an important equipment in the production of printed circuit boards. With the improvement of electronic product processing requirements, lo...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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TL494 is a fixed frequency pulse width modulation circuit, which contains all the functions required for switching power supply control and is widely used in single-ended forward double-tube, half-br...[Details]
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1. Basic format of PIC microcontroller program
First introduce two pseudo instructions:
EQU - label assignment pseudo instruction
ORG - address definition pseudo instruction
...[Details]