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For beginners, the most annoying thing may be debugging the program. It often takes an hour or even several hours to solve a small problem. This program has just been debugged, and it took more than ...[Details]
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With the continuous improvement of microcontroller performance, embedded applications are becoming more and more widespread. However, large commercial embedded real-time systems on the market are expe...[Details]
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A study said that since 2006, many developing countries in Africa, Asia and Latin America have signed agreements with Huawei to provide cloud infrastructure and e-government services. The report rel...[Details]
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In engineering, nondestructive testing (NDT) is often used to detect defects in equipment and components. Traditional NDT methods include ultrasound, eddy current, magnetic powder, coloring, etc. How...[Details]
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Some non-traditional applications for existing oscilloscopes can allow you to expand the usefulness of this versatile instrument. You paid a lot of money for an oscilloscope, so you should get the mos...[Details]
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With the rise of the internet celebrity economy in recent years, everyone can record their lives through videos or photos, and even use them to make money. However, the functions of mobile pho...[Details]
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Recently, I made a PWM detection program for the STM8L101 chip in my free time, and I would like to share my personal insights here. Prerequisites: How to use STM8L library functions and STM8L timers...[Details]
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A trip to the hotel's toilet
Our family has been poor peasants for eight generations, living in a small mountain village in the northeast. Although we have never seen any grand occasions, we have be...[Details]
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Recently, Dong Mingzhu, Chairman and President of Gree Electric Appliances, admitted in a CCTV Financial Cloud Live Broadcast that the company was originally going to resume work on February 1 after ...[Details]
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According to foreign media mspoweruser, Microsoft had previously promised to push monthly system updates for Surface Duo, but skipped the update for that month in December 2020. Microsoft finally pu...[Details]
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Creative thinking is a thinking activity with pioneering significance. These thinking activities are not limited to a new object, but can also be a way, an attitude towards the industry. Hexagon's cr...[Details]
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0 Introduction With the development of power electronics technology, batteries have been widely used in industrial fields, such as postal and telecommunications, communications, power systems, UPS ...[Details]
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1. Input circuit wiring
The input circuit is the port for PLC to receive signals (for analog quantities, it is generally 0-40MA DC current or 0-10V DC voltage signal). The input wiring refers ...[Details]
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1. Let the LCD display full screen red We want to display data on the LCD. The required steps are as follows: a. Initialize LCD b. Enable LCD c. Get LCD parameters: fb_base, xres, yres, bpp d. Writ...[Details]
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Whether in product design or manufacturing, the design of error-proofing function should be considered, and the error-proofing design of connectors in automotive wiring harnesses is best considered...[Details]