I have never understood where the global variables are stored when Keil is compiled. Today, I tried it in the program. After defining several global variables, the size of the code area has not change...
When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand th...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
"High-Speed Circuit Design Practice" starts from the perspective of design practice, introduces the various technologies and skills that need to be mastered in the work of high-speed circuit design, c...
[i=s]This post was last edited by Beifang on 2021-12-21 16:22[/i]1. After several rounds of testing, it is basically confirmed that there is a problem with this module. If it is not a problem with the...
On the afternoon of January 8, 360 Chairman and CEO Zhou Hongyi revealed in his circle of friends that this year 360 will set up a special prize of "free layoff coupons".
The picture Zhou Hongyi po...
Abstract: An energy-saving video surveillance terminal is designed. With
the
TMS320DM642
chip as the core,
the terminal can effectively monitor the entry and exit of personnel in the area with ...[Details]
introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation syst...[Details]
Nissan Motor launched a new generation of X-Trail and announced that it will launch nine pure electric models in the Chinese market by 2025, including its latest pure electric crossover SUV model "Ni...[Details]
On December 1, the Semiconductor Industry Association (SIA) applauded a letter from a broad coalition of 59 CEOs and senior executives to congressional leaders urging swift action to fund the America...[Details]
Qualcomm to acquire Autotalks ▪ For the automotive and transportation ecosystem, fully support the development of V2X technology and ensure that independent dual-mode solutions provide enhanced se...[Details]
The brushless DC motor consists of a motor and a driver, and is a typical mechatronics product. The motor rotor winding adopts a three-phase star connection method, which is very similar to a three...[Details]
On February 1, Infineon announced that it signed a memorandum of understanding with Honda Motor Co., Ltd. and the two parties will establish a strategic cooperative relationship. Honda has selected I...[Details]
Imagine that objects around you are full of intelligence, a bandage, a banana peel, a bottle, etc. are all intelligent. At present, this scene can only appear in science fiction movies. You may wonde...[Details]
Figure 20-2 shows the relationship between the analog input voltage and digital output of a single comparator. When the analog input voltage VIN+ is lower than
the VIN– voltage,
the compa...[Details]
Pins are the pins connected to the chip. A chip has at least VCC and GND pins. For example, 51 single-chip microcomputers also have IO pins and serial port pins. Pins are the physical external pi...[Details]
Recently, the stock prices of high-valuation, high-growth and loss-making companies have fallen, triggering a large-scale sell-off and dragging down technology companies that were listed this year. A...[Details]
When some stepper motors do not indicate the winding phase sequence of the lead wires, you can use a multimeter and a DC power supply to find out the phase sequence of the lead wires. For examp...[Details]
Nubia Play will be released on the 21st of this month, and the official has begun to reveal new features of the phone. 1. Equipped with Snapdragon 765G chip, integrated with X52 Modem, supports SA/NS...[Details]
Industrial Machine Vision Industry Chain
1. High-tech barrier track, high value in the upstream of the industry chain. Industrial machine vision is an industry that integrates optica...[Details]
I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]
51mcu
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