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Some abnormal phenomena seen during the debugging process, and the subsequent solutions. In fact, many engineers believe that
designing power supplies
is a very experience-intensive tec...[Details]
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1. What is a programmable power supply?
Programmable arbitrary power supply is a power supply whose certain functions or parameters can be controlled by computer software programming. For exam...[Details]
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▲When off-road vehicles face rugged terrain, they cannot clearly grasp the road conditions due to the height of the vehicle. Therefore, many models with off-road capabilities will have ground-base...[Details]
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1 Power-on surge current
At present, considering factors such as volume and cost, most AC/DC converter input rectifier filters use capacitor input filtering, and the circuit principle is shown...[Details]
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The application field of embedded systems is becoming more and more extensive. Interference or harsh environment often affects the stability and reliability of embedded system operation. Reset is a k...[Details]
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The front design of today's smartphones has hit a bottleneck. They are either the traditional "wide forehead" or the radical special-shaped screen (including bangs screen, water drop screen, and perf...[Details]
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The three-dimensional coordinate measuring machine needs to calibrate the probe before measuring. This is a very important step that must be done before measuring, because the error in the probe calib...[Details]
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Recently, Parker Hannifin Corporation, a pioneer in motion and control technology,
announced the launch of a powerful measurement device, Service Master COMPACT, which provides real-time monito...[Details]
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Jiwei.com reported on May 21 that today, Xu Qi, Vice President of Realme, President of China, and President of Global Marketing, posted on Weibo that according to Counterpoint report data: sales in Q...[Details]
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Microscopic image of a computer monitor
The picture above shows a microscopic image of a computer display. The method of taking the picture is very interesting. By dropping a drop of wat...[Details]
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Improved circuit of Sanyo DC-SL mini stereo
I have a Sanyo DC-Sl mini stereo in my bedroom. I have been using it for years. Although it does not have the popular VCD/DVD playback a...[Details]
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Since the second half of 2020, the semiconductor industry has recovered, and market demand has exceeded expectations, resulting in a shortage of production capacity in the entire industry chain, and ...[Details]
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In the 70 years since the founding of the People's Republic of China, especially since the reform and opening up, China's power industry has developed rapidly and made great strides, becoming a glo...[Details]
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Some time ago, at its spring new product launch conference, Xiaomi, in addition to launching a number of new flagship products, also launched a "multi-coil wireless fast charging board" that Apple ha...[Details]
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Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]
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