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1 Introduction
Polycrystalline silicon thin film
The material has the advantages of high mobility of single crystal silicon material and large-scale and low-cost preparation of ...[Details]
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0 Introduction In the field of power electronics engineering, it serves various electronic control devices. Wherever thyristors are used, they must be combined into a functional circuit accordi...[Details]
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1. Open the serial port Serial ports are devices in Linux and can be operated using functions such as open. #include stdio.h #include sys/types.h #include sys/stat.h #include fcntl.h #include u...[Details]
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More and more automotive applications are deploying camera systems and camera interface technologies to assist drivers and enhance the driving experience. Traditional rear view camera (RVC) systems w...[Details]
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AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has much higher operating efficiency, larger capacity of Flsah, E...[Details]
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1. Several indicators describing how input voltage affects output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
...[Details]
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Samsung is launching two new smartwatches this year. Judging by the fact that Samsung is now working with Google to improve Wear OS, these two watches will be big, and these watches will probab...[Details]
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On December 12, Longci Technology announced that the company held the 21st meeting of the 5th Board of Directors on December 11, 2022, and reviewed and approved the "Proposal on the Company's Acqui...[Details]
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Electronic loads are commonly used in product design and production testing of power supplies or other power conversion devices, including motor drives and inverters. Loads generally come in two form...[Details]
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The use of single chip microcomputer inevitably involves human-computer interaction, and the simplest display is to use digital tube. It can display numbers 0-9 and some letters.
I usually use a se...[Details]
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Leading SoC (System-on-Chip) design teams believe that "business as usual" is no longer the same. Powerful technical and business forces (seemingly independent of the EDA vendors' roadmaps) ...[Details]
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Ultrasonic imaging is one of the main imaging methods for medical imaging
diagnosis
today
. It uses the interaction between ultrasound and organisms as the imaging basis. It has...[Details]
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On the morning of September 23, Apple shared a new behind-the-scenes video introducing how the iPhone 11 Pro commercial was shot. The video shows some of the footage used to shoot the commer...[Details]
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From the previous sharing, we already know that the waveform on each screen of the oscilloscope is composed of the superposition of several frames of waveforms.
In the freeze display mode, what y...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]
Power technology
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