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In the previous article, we talked about Siemens S7-200Smart to Modbus. In non-standard industrial automation systems, it is often necessary to collect PLC data to PC-side upper software. Direct co...[Details]

Researchers have developed an efficient new method to recover gold from electronic waste using graphene, without the need for any other chemicals or energy, New Atlas reports. In addition to its ...[Details]

The program source code is as follows: /* 8 digital tubes display 8~F in a cycle */ #include reg51.h typedef unsigned char uint8; typedef unsigned int uint16; code uint8 LED_CODE = {0x80,0x90,...[Details]

On April 28, 2022, Huawei held a full-scenario new product launch conference online today, bringing a number of highly anticipated heavyweight new products, including a lighter, thinner and more drop...[Details]

Inverter products have been booming in recent years. In addition to inverter air conditioners, inverter washing machines, inverter refrigerators, etc., which have frequently attracted attention, the ...[Details]

PLC Ladder Diagram (Programmable Logic Control Ladder Diagram) is a programming language commonly used to control programmable logic controllers (PLCs) in industrial automation systems. Ladder diag...[Details]

  Since the STM8 microcontroller itself has a small memory, and the system's own printf() function takes up a lot of space, sometimes using the printf() function in a slightly larger project will cau...[Details]

During maintenance work, if we need to test whether the serial port has any problems, our general measurement method is: 1. After connecting a serial port device such as a mouse or serial port commun...[Details]

    The two most prominent advantages of the 360° SIMS intelligent online measurement solution from Hexagon Measurement Group are measurement speed and quality. According to the company's sales ...[Details]

introduction Reset is the initialization operation of the microcontroller. Its function is to put the microcontroller and other components in the system into a certain initial state and star...[Details]

Design rules for X capacitors and Y capacitors in switching power supplies X capacitor design criteria for switching power supply: Refer to AD1118 X capacitor placement p...[Details]

On October 17, BAIC New Energy and CATL jointly held the launch meeting of the Shenxing Supercharger battery cooperation. Dai Kangwei, general manager of BAIC New Energy, Gao Jian, deputy gener...[Details]

Volkswagen reportedly announced recently that the company will launch 34 new models worldwide in 2020, including 12 SUVs and 8 pure electric or hybrid vehicles.   Volkswagen Chief Operating Officer R...[Details]

An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a c...[Details]

According to China News Service on January 15, users can still use the 5G network even if they have not subscribed to a 5G package. According to the Ministry of Industry and Information Technology'...[Details]