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It is difficult for ordinary multimeters to measure small capacitors below 0.01UF. If a first-level crystal transistor amplification circuit is added, the charging and discharging phenomenon of small...[Details]
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1. Experimental task
: Display "★", "●" and heart-shaped images on the 8X8 dot matrix LED. Use the buttons to select the image to be displayed.
2. Circuit diagram
Figure 4.26.1
3. Ha...[Details]
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Will the stepper motor burn out if it stalls?
If a stepper motor is stalled for a long time, it will be damaged or even burnt out due to overheating, so stalling of the stepper motor should be...[Details]
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This paper aims to solve the problems accumulated in the process of implementing PDM
(Windchill)
in our company
. By applying Pro/ Intralink Gateway integrated development techn...[Details]
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New technology can indeed bring us convenience, but at the same time, don’t we also need to have a little more respect for it? "Smart driving" is an important dimension of automotive intelligence, ...[Details]
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On the morning of April 23, BYD Denza Auto released a preview: Denza’s new exclusive technology was officially named “Yisanfang”. Officials said it would be a “globally disruptive” innovative techn...[Details]
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On the morning of March 11, the China Semiconductor Industry Association released a heavyweight news on its official website: "The China-US Semiconductor Industry Association announced the establishm...[Details]
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People's Daily Online, Chengdu, February 22 (Wang Jun) According to the decision-making and deployment of the Sichuan Provincial Party Committee, the Provincial Government and the Provincial State-...[Details]
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In this article, you'll learn how OLED technology works,
what types of OLEDs there are, the advantages and disadvantages of OLED compared to other light-emitting technologies, and some ...[Details]
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Not long ago, Lei Jun announced that the new Xiaomi Mi 11 series flagship will be the first in the world to launch the new Qualcomm Snapdragon 888 mobile platform, which caused quite a stir in the ...[Details]
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In my opinion, an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not an option b...[Details]
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Huawei Technologies Co., Ltd. recently added a number of new patent information, one of which is named "Chip packaging components, electronic devices and chip packaging component manufacturing method...[Details]
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In the face of a new round of technological revolution and industrial transformation, the widespread use of digital and intelligent technologies such as AIoT will greatly promote technological inno...[Details]
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From the internal strife and subsequent bankruptcy of RoadStar.ai at the beginning of the year, to Drive.ai being acquired by Apple due to financial difficulties, to Oryx Vision announcing the cessat...[Details]
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In the rapid development of the semiconductor industry, silicon carbide (SiC), as a new type of wide bandgap semiconductor material, is gradually becoming an important development direction of the ...[Details]