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1 Overview With the rapid development of large-scale integrated circuits and single-chip microcomputers, complex programmable logic devices (CPLDs) have the advantages of flexible use, hig...[Details]

China Energy Storage Network News: At 10:04 on May 6, the load of the Guangdong Power Grid Company of the Southern Power Grid exceeded 100 million kilowatts for the first time this year, an i...[Details]

Require: 1. Two teams each have three digits, a total of six digits; 2. Set up buttons for adding and subtracting points for Team A and Team B, and a reset button; 3. Add and subtract points to...[Details]

On June 11, according to the results of the 36th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2021, the Science and Technology Innovation...[Details]

1 STM32 microcontroller Introduction The STM32 series microcontroller is a highly integrated microcontroller based on the Cortex-M3 core from ST. It sets a new benchmark in terms ...[Details]

　　In DC circuits, the most commonly used technology is DC-DC, which can convert electrical energy of one voltage value into electrical energy of another voltage value. The DC-DC converter module in p...[Details]

The power supply is the heart of all electronic devices, and its quality directly affects the reliability of electronic devices. This is especially true for switching power supplies, which are rece...[Details]

1. GND Connect the black pen of the multimeter to the COM port and point it to the beep position. Touch the antenna with a black pen and any interface with a red pen. If any interface beeps, it me...[Details]

I won't explain the principles of quick sort and binary search. There are a lot of them on the Internet. Here are the quick sort and binary search codes I wrote myself and the quick sort and binary se...[Details]

AVR microcontroller is a RISC microcontroller launched by Atmel in 1997. RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce in...[Details]

The computer circuit is based on the microprocessor, and all devices are connected to the microprocessor through the bus. According to the function of the bus, it can be divided into data bus, address...[Details]

Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first robot for shoulder surgery . Shoulder join...[Details]

　　1. Introduction 　　As countries around the world gradually ban the import and sale of ordinary incandescent lamps, new, green, efficient and long-life LED lighting technology has achieved unpreceden...[Details]

The frequency converter is a very common device in modern industrial production. Its main function is to convert the AC power input into AC power with adjustable frequency and voltage, which is use...[Details]

Whether China and the United States can reach an agreement in trade negotiations has a bearing on the entire technology industry.   The two-day China-US trade negotiations opened yesterday, but as th...[Details]