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An oscilloscope is an electronic measuring instrument with a wide range of uses. Oscilloscopes are divided into analog oscilloscopes and digital oscilloscopes. Both analog and digital oscilloscopes ar...[Details]
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The MIT Energy Initiative, a center for energy research and education, has published a new research report titled "The Future of Energy Storage."
The interdisciplinary report...[Details]
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Data released by the China Association of Automobile Manufacturers showed that new energy vehicle sales have fallen for three consecutive months. Following July and August, my country's new energy ve...[Details]
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Varactors are key components of circuits such as voltage-controlled oscillators, frequency modulators, and phase-locked loops. Traditional discrete electronic circuits often use special diodes as vara...[Details]
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It is well known that LabVIEW can realize mixed programming of G language and MATLAB language through MATLAB script nodes in the program. Everyone likes it because it is not very convenient to ...[Details]
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Compared with the thinness of 4G mobile phones, most people have the impression that 5G mobile phones are thick and heavy. The thickness and weight of more than 9mm and 200g are not acceptable...[Details]
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About SD card and FatFs The introduction of SD card and FatFs has been described in detail in Keil MDK STM32 Series (IX) Reading and Writing FAT Format SD Card and TF Card Based on HAL and FatFs. Tho...[Details]
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As we all know, the "Golden Card" project (i.e., electronic currency project) is one of the key projects in the information construction of my country's national economy. Co...[Details]
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When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mod...[Details]
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The development of smartphones in recent years has greatly increased the demand for RF front-end devices, but it is very difficult to be compatible with all these devices. Currently, the MIPI Allianc...[Details]
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According to @Pudong, Shanghai Dalian Road Tunnel will complete 5G network coverage in October 2019. This is China's first 5G cross-river tunnel. The...[Details]
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The electronic rearview mirror is a very useful technological component. Not only does it have a wider viewing angle than traditional rearview mirrors, but it is also more beautiful. However, due to ...[Details]
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Before getting into the official content of this talk, I want to talk about why you should learn to use an oscilloscope when doing auto repair. Many people have questions. I can use a multimeter to m...[Details]
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Figure 1 is excerpted from Japan’s “Nikkei Electronics” magazine on the development history of color resolution of LCD TVs. According to this information, as of 2005, the so-called 10-bit drives an...[Details]
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The electromagnetic environment of modern electronic battlefield is complex and changeable, and the signal environment is developing towards the direction of density, complexity, and broadband occu...[Details]