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Spectrum analyzer is a commonly used analytical instrument, mainly for detecting radio frequency and microwave signals, and has certain applications in many fields. There are some common issues that ...[Details]
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A chip comes from scratch and needs to go through three major links: design, wafer manufacturing and packaging testing. This is also a complete chip industry chain. There is a popular metaphor in the...[Details]
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According to foreign media reports, Tesla has published a patent for a new type of sunroof. The new sunroof has an electronic tinting and integrated lighting system. An electrically controlled transp...[Details]
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Jiwei.com reported on April 20 that the realme Q3 series will be released on April 22. Regarding the features of this series, Xu Qi, realme's vice president, president of China, and president of glob...[Details]
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Audio circuits usually include capacitors for filtering, coupling, bypassing, and frequency division. How to more effectively select and use different types of capacitors in the circuit has a great...[Details]
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1 Introduction
At present, the market for high-end dental chair equipment is basically dominated by foreign companies. Generally, they are expensive and the technology is not transferable. As...[Details]
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MediaTek officially released the Genio700 IoT eight-core chipset, which is expected to be commercially available in the second quarter of 2023. According to reports, the MediaTek Genio700 IoT chips...[Details]
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As shown in Figure 1-1-0, the fixed DC regulated power supply circuit adopts active servo control, and its output voltage is ±15V, which can be used
as the working power supply of a lo...[Details]
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Less than 20 days after Samsung Electronics introduced the chatbot ChatGPT, it was recently revealed that confidential data was leaked, such as semiconductor equipment measurement data, product yield...[Details]
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Downed Model Locator II
Here is another device to help you locate your downed R/C sailplane in the bushes and weeds. Similar to the other design, this circuit plugs into a spare servo s...[Details]
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1. System Solution
Solution 1: Use small and medium-sized digital circuits to form the system, with counters as the main measurement module and timers as the main control circuit. This solution...[Details]
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Earlier, there were reports that Samsung's upcoming Galaxy Z Flip/Fold 3 will support IPX8 level dust and water resistance, which is indeed a bit of black technology for foldable screen phones....[Details]
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At 18:08 on September 17, 2023, Beijing time, the 2023 new product launch conference of RIGOL "Achieve scientific and technological exploration and help you with unlimited possibilities" was grandly ...[Details]
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Yesterday, Huawei Consumer Business CEO and Huawei Executive Director Richard Yu published a Weibo video about the three-day Huawei Developer Conference (HDC). Richard Yu said: "Looking back on the p...[Details]
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I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]
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