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China Energy Storage Network News: On December 21, in order to thoroughly implement General Secretary Xi Jinping's new energy security strategy of "four revolutions and one cooperation", buil...[Details]

1. Reciprocating motion of the trolley Use S7-200 to realize the automatic control of the trolley's reciprocating movement. The control process is to press the start button, and the trolley mo...[Details]

Introduction In the late 1980s, research on compaction meters began in China, and an airborne compaction meter was also developed. Due to the use of digital tube display, advanced computer technolog...[Details]

The correct detection of toxic and hazardous substances is very important in the emergency rescue of chemical accidents. For those toxic and hazardous chemical substances that are difficult to iden...[Details]

In the programming of Siemens S7-300 and S7-400, it is often necessary to call some system functions or function blocks. When inputting parameters, you often encounter pointer type parameters. Do y...[Details]

1 MAX146/147 Overview MAX146/MAX147 is a general-purpose A/D converter produced by MAXIM. It has 8 single-ended input channels or 4 differential input channels. It uses a single power supply, wit...[Details]

In the car-making boom of "new forces" and cross-border enterprises, the new four modernizations have become the absolute core. As the products gain ground, the names of "star" car companies and even...[Details]

On August 14, at the 2020 China Automotive Forum, Huawei made a statement on "making cars". Wang Jun, president of Huawei's Intelligent Automotive Solutions BU, said that in the process of embracing ...[Details]

Today, the editor brings you a four-legged water sprinkler based on the B-AROL-O team. The robot can navigate autonomously in a farm environment, identify plants that need watering and automati...[Details]

      The new Motorola Razr combines the classic flip design with cutting-edge flexible screen technology. The cutting-edge technology of this phone is also reflected in another aspect, that is, eSIM...[Details]

International Rectifier (IR), a global leader in power semiconductors and management solutions, today announced the IR3847 high current point-of-load (POL) regulator, which extends the current rating...[Details]

The spectrum analyzer is used to receive and analyze signals. This function is similar to that of a radio. A radio detects (demodulates) the high-frequency signal received by the antenna and convert...[Details]

Common fault tolerance of CAN line faults The physical layer of the CAN bus is the driver circuit that connects the ECU to the bus. The total number of ECUs will be limited by the electrical l...[Details]

The latest research report released by market research firm Counterpoint on January 4 showed that the release of the new iPhone was postponed to October this year. However, surprisingly, the iPhone 1...[Details]

By utilizing the comparative characteristic design of the operational amplifier input, an operational amplifier fast tester is made, which can quickly and accurately determine the quality of the oper...[Details]