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introduction The European Southern Observatory (ESO) is an astronomical research institute supported by 13 European countries. We have developed and deployed some of the most advanced telescopes in...[Details]

According to Jiwei.com news, on September 20, at the 2019 World Manufacturing Conference, the "2019 World Manufacturing Conference Innovation Product Gold Award" and the "2019 World Manufacturing Con...[Details]

　　Bridges are the throat of highways, and their safety issues are major social issues that have attracted great attention at home and abroad. For a long time, the safety inspection of long-span bridg...[Details]

Aiming at the defect that the existing DSP bootstrap modules are generally inconvenient to update the program code, a DSP bootstrap module that can conveniently and efficiently update the user applic...[Details]

AVR commonly used library functions 1. Character Type Functions 2. Standard C Input/Output Functions 3. Standard Library Functions – Standard library and memory allocation functions 4. Mathem...[Details]

The three upper drive outputs (pins 1, 2, and 24) of the MC33035 are NPN transistors with open collectors. They have a current absorption capacity of 50mA and a withstand voltage of 40V. They can be ...[Details]

Abstract: This paper introduces the concept of machine vision and the tablet packaging defect detection system based on machine vision technology. The hardware composition of the system, the contro...[Details]

Driven by the new energy trend, hybrid vehicles and pure electric vehicles have developed rapidly. Today, we will introduce a technology that is expected to be widely used in electric vehicles - in-w...[Details]

As the application environment requirements continue to improve, there are more expectations for the cable itself. In this issue, L-com will introduce in detail a particularly powerful cable - drag c...[Details]

Subroutines can be used to modularize programs, making them more efficient in terms of structure. The goal is not to put all instructions into one program, but to transfer specific flows, calculati...[Details]

1. USB card package full process explanation Initialize USB peripherals at power on // For operation with and without battery, if there is no battery, it will be initialized after power-on; if ther...[Details]

introduction RFID technology is a brand-new technical application field. It not only covers microwave technology and electromagnetic theory, but also includes communication principles and ...[Details]

Recently, Shanghai Electric Power Generation Group won the bid for the framework purchase order of Shanghai Shenneng's lithium iron phosphate electrochemical energy storage system in 2023. This is ...[Details]

Describes the use of low-cost ARM7 LPC2101 microprocessor to design a brushless DC motor control scheme; introduces in detail the principle design and program flow of microprocessors, MOSFET drivers ...[Details]

Solid-state batteries will enter mass production in 2027. This news has excited both the technology and automotive circles. But don't be too happy. If ordinary people want to buy a "grocery shoppin...[Details]