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On July 27, witnessed by Huang Xuenong, Director of the Electricity Department of the National Energy Administration, Chen Kelong, Deputy Director of the Equipment Department of the Ministry of Ind...[Details]

Ptmind and Trias completed a strategic cooperation signing ceremony in Tokyo, Japan. The picture shows Ptmind CEO Zheng Yuan and Trias CEO Ruan Anbang signing a cooperation agreement on strategy and ...[Details]

“Software is eating the world” , software is changing the world, and in order to adapt to the new environment of multiple microprocessors, software itself also needs to change. From data centers to...[Details]

The basic idea of ​​active noise control was first proposed by German physicist Paul Lueg when he invented the "electronic muffler" in 1936. Compared with traditional passive control, active noise ...[Details]

(1) There are only two levels in digital circuits: high level and low level High level: 5V or 3.3, depending on the microcontroller power supply. Low level: 0V (2) RS232 level: the level of the compu...[Details]

Recently I am learning the whole set of external interrupt processing of ARM Linux. I have collected some information on the Internet and I have almost understood the whole process. If I don't have th...[Details]

Overnight, the concept of "new infrastructure" became popular in the investment circle. Amid the surge in market confidence, Xiangnenghui saw many signs that were good for the power industry. ...[Details]

    PLC is actually a set of ready-made single-chip microcomputer (single-chip microcomputer has a wide range of range) system.     You can think of the ladder diagram of PLC as a programming languag...[Details]

At the beginning of 2020, the epidemic swept across China, and the power battery industry, which was already at the center of the "major reshuffle", was also affected. This epidemic not only poses ...[Details]

BYD announced on the evening of the 30th that the company's board of directors agreed to the company's holding subsidiary BYD Semiconductor's plan to spin off and list, and authorized the company and...[Details]

On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]

　　First of all, it has high measurement accuracy. When using a voltage divider to measure AC and DC voltages, you must know how stable the voltage is? And what is its data? Only in this way can you k...[Details]

The soil temperature and humidity tester uses the FDR frequency domain reflection principle to quickly and accurately measure the water content and temperature in the soil. It can quickly detect and...[Details]

Microchip launches single-pair Ethernet (SPE) devices 10BASE-T1S and 100BASE-T1,   Advancing IIoT edge and high-speed applications Microchip’s SPE products reduce cost and complexity of IIoT edge ...[Details]

The load of the AC power grid is generally inductive. It requires the power grid to provide reactive power, and the reactive power delivered to the power grid by the generator is limited and cannot m...[Details]