Preface
CoreMark is a benchmark program used in embedded systems to measure CPU performance. The standard was proposed by Shay Gal-On of the EEMBC (Embedded Microprocessor Benchmark Consortium) in 200...
1. Analysis of AD softwareAD (including PROTEL99) The market positioning of this software is some simple boards, such as single-chip microcomputers, simple industrial boards, and some relatively simpl...
Programmers have high salaries and good working environments, and are a profession that many students aspire to, making many non-computer science majors envious. Does that mean non-computer science ma...
[i=s]This post was last edited by jinglixixi on 2022-2-28 22:48[/i]The function of the environmental status detection device is to detect the temperature, humidity, air pressure and light intensity of...
High voltage differential probes are used to measure the voltage difference between two test points, neither of which are ground. Should have common-mode rejection capabilities, making it an option...[Details]
Preface
This chapter uses the Lumberg observer to perform sensorless control of permanent magnet synchronous motors. First, the principle of the Lumberg observer is analyzed, and then a full-o...[Details]
1. Hardware Simulation Diagram
The hardware part is relatively simple. When a keyboard key is pressed, the port of that row and column is at a low level. Therefore, as long as the row and...[Details]
The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performanc...[Details]
Eddy current flaw detectors are commonly used in military, aviation, railway, industrial and mining enterprises in the field or on-site. They are multifunctional, highly practical, high-performance/pr...[Details]
In recent years, many mobile phone manufacturers have launched high-tech foldable screen mobile phones, pushing the topic of foldable screen mobile phones to a climax. As an excellent domestic mobile...[Details]
The following errors occurred when compiling the project with STVD+COSMIC: #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfile libis0.sm8 #error clnk De...[Details]
This morning, OPPO officially announced that the Find X3 series will be equipped with a 1 billion color screen and natively support 10-bit display. OPPO said that the 1 billion color screen equipp...[Details]
Google's Android is used as the software development platform for the vehicle virtual instrument human-machine interface. The human-machine interface of the virtual instrument is realized on the An...[Details]
Security researchers from the Department of Software and Information Systems Engineering at Ben-Gurion University of the Negev in Israel have just revealed a new cyberattack technique they discovered...[Details]
Quantum chip reading fidelity and signal-to-noise ratio are one of the key indicators for the practical use of quantum computers. On March 27, reporters learned from the Anhui Provincial Quantum Comp...[Details]
Installation requirements of Deltaba flowmeter:
1. For type I sensors, the detection rod has been welded to a section of pipe. When installing, the sensor must be in the direction of fluid flow. T...[Details]
These days, we have been busy debugging our own STM32 motherboard. The 2.4G RF module has been debugged successfully, and then we debugged the serial port. That's it, and then the problem came.
Our...[Details]
Key Points
1. Turning off the internal combustion engine when the car is not in motion is an effective way to reduce fuel use and emissions.
2. The start/stop system can be implemente...[Details]
Earlier rumors have suggested that the MacBook Pro will switch to OLED display technology as early as 2026. Apple analyst Ming-Chi Kuo and display industry analyst Ross Young both recently predicte...[Details]
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