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Is there any hope for my hair? Recently, surgical robot developer Bangkece (Shanghai) Intelligent Medical Technology Co., Ltd. (hereinafter referred to as "Bangce Medical")...[Details]

According to Jiwei.com, the latest report from market research firm Canalys shows that smartphone shipments in the Indian market increased by 11% to 37.1 million units in the first quarter of 2021. ...[Details]

Some models of PIC 16 series microcontrollers are equipped with LCD (interrupt code) driver modules.  In the process of writing this part of the code, it was found that there was a lot of duplication...[Details]

Professor Kang Junyong's research team from the School of Physics and Mechanical and Electrical Engineering of Xiamen University has successfully developed a solar cell using two wide-bandgap semic...[Details]

1. Concept of interruption 1. Carefully study what is interruption? 　　For example: a student is doing homework in the classroom, and is suddenly called out. After returning, he continues to do his ho...[Details]

What is a probe First, let's define what an oscilloscope probe is. Essentially, a probe is the physical and electrical connection made between a test point or signal source and an...[Details]

The relay protection tester is a new type of miniaturized microcomputer relay protection tester based on the "Technical Conditions for Microcomputer Relay Protection Test Devices (Draft for Discussio...[Details]

Introduction: This paper designs a fingerprint acquisition system based on ARM, using FPS200 solid fingerprint sensor as fingerprint acquisition component. It reduces many software optimization image...[Details]

The ATmega88 status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditio...[Details]

The future refers to what has not happened yet. We don’t want to predict the future, and there is no way to predict the future, but we can use the future to think about the present, and only in this ...[Details]

Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide ...[Details]

At present, there are two main forms of power battery packs, one is ternary lithium battery and the other is lithium iron phosphate battery. At present, ternary lithium battery is indeed more prone t...[Details]

Apple is very cautious about foldable screens. In addition to the fact that Apple has always been cautious about new technologies, if a foldable iPhone is released, it is very likely to encroach on t...[Details]

　　1. Low-voltage standard enclosed busbar: If enclosed busbar (also called plug-in busbar or intensive busbar duct) is selected for engineering wiring, the corresponding dry-type transformer can prov...[Details]

Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]