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　　On the same circuit board, we can filter out high-frequency glitches caused by too long signal lines by connecting a resistor of about 100 ohms in series close to the input end. However, for signal...[Details]

Entering the third quarter of 2020, TSMC's 5nm chips began large-scale mass production, and this production capacity has also become a target for many IC design giants. It is reported that customers ...[Details]

First of all, it depends on the type of signal you need to test and how accurately you want the test to be performed. The most important factors are the accuracy requirements for rise time and ampli...[Details]

I have been working like crazy on RTEMS transplantation during this period, but to no avail. I encountered the following problems. 1. bsp_libc_init problem, before execution gdb debugging...[Details]

"Compared to BMW and Mercedes-Benz, Tesla has always wanted to be like Volkswagen and Toyota."   Let me ask you, does anyone believe in the existence of "reincarnation"?   In early 1908, Ford, as th...[Details]

      The OPPO K9s Fantasy Purple Quicksand color scheme uses an external texture process to achieve a visual effect of glossy and matte being one body, with the glossy surface changing in various co...[Details]

With the development of my country's highway infrastructure, road traffic safety has attracted more and more attention. Ensuring the safe and normal operation of the road traffic system is crucial to...[Details]

Smartphone companies such as Samsung and Huawei are beginning to enter the era of second-generation foldable phones, while Apple is still developing its first foldable iPhone. There have been a num...[Details]

The actual picture of the basketball counter is as follows:   The schematic diagram and PCB diagram drawn by Altium Designer are as follows:   The simulation schematic is as follows The micro...[Details]

According to the Korea International Trade Association (KITA), the South Korean truck drivers' strike that has lasted for more than a week has not only paralyzed South Korea's ports and industrial hu...[Details]

The electronic clock is the last chapter, and the code is attached. The code is not perfect, but it is almost finished. It combines IIC communication, interrupt timer, keyboard, and LCD display. #i...[Details]

The circuit schematic is as follows: /******************************** Program function: modbus RTU mode setting reads the status of sixteen relays and the settings of the internal holding register...[Details]

Today, Motorola officially released a notice, announcing that it will hold a new product launch conference on September 9. Judging from the copywriting and pictures, the new phone that Motorola will ...[Details]

The focus of this design is to collect the angle information of each joint through the acceleration sensor MMA7455, and control the operation of the stepper motor according to the obtained angle valu...[Details]

Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]