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Abstract: This paper introduces a design of a navigation computer tester based on AT91RM9200. The tester can receive data from multiple input data interfaces, process them by computer, and then out...[Details]
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When the pocket camera came out, people gave it a cute nickname - "point-and-shoot camera". The reason is that this kind of camera is easy to operate, and it seems that even a fool can use it. No...[Details]
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Following the historic high-speed growth in 2020, Changdian Technology once again achieved outstanding results in the first half of this year. On August 20, Changdian Technology released its 2021 fir...[Details]
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Due to the immature technology and the limitations of device performance, some parameters of early switching power supplies were not well done, such as EMC was difficult to pass, high standby power c...[Details]
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The selling price is 50% lower than the collaborative compound, and the equipment delivery time is reduced by 60%.
In recent years, the mobile robot market has grown rapidly. In today's ma...[Details]
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//Purpose of the experiment: familiarize yourself with the scanning method of the keyboard matrix
//The program does not perform key debounce, nor does it consider the situation where multiple keys a...[Details]
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Gartner said that to drive sustainable growth in turbulent and unpredictable economic times, CIOs and IT executives should invest in digital technologies that can achieve repeatable financial and per...[Details]
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The XY mode can display strange waveforms, as shown below. This is actually a phase measurement method. The calculation method is as follows: The measurement of A, B, C, and D requires the use of t...[Details]
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The network graphics of the power system is the basis of power system analysis. Based on the experience of predecessors, this paper introduces the OOA model and design ideas of the object-oriented ...[Details]
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/************************** Array controlled water lamp--matching 51 single chip microcomputer development board ********************/
#include AT89X51.H
unsigned char code table ={0xfe,0xfd,0xf...[Details]
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On the evening of July 23, the Tongliang Huaiyuan Energy Storage Power Station located on the Huaiyuan River in Tongliang District successfully transmitted power to the grid. After the energy storage ...[Details]
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Since both A14 and M1 use TSMC's 5nm process technology, and their architectural features are very similar, the outside world is very curious about the differences between the M1 and A14 in design. R...[Details]
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There are many kinds of sensors in cars. If any of them fails, the car will have various problems. What are car sensors? Car sensors are input devices for car computer systems. They convert various...[Details]
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According to MacRumors, the entire iPhone 15 series is equipped with a USB-C interface as standard. In terms of the USB protocol that determines the transmission rate, the iPhone 15 Pro will support ...[Details]
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Because of the project requirements, I had to start studying M3. I used
the
LPC1768
chip from NXP. It has a Harvard structure with a three-stage pipeline, with independent local instruction ...[Details]
stm32/stm8
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