This article was 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 author must be indi...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]Hangzhou Dahua Hardware Engineer Interview QuestionsHangzhou Dahua Hardware Engineer Interview QuestionsHangzhou Dahua interview ...
The future development direction of UWB indoor positioning technology is to combine indoor and outdoor positioning technologies to achieve seamless positioning and location. Existing network technolog...
6.1 Get the x Linux source code (based on Xunwei iTOP-399 development board)First download the Linux source code provided by Xunwei from the network disk. The source code file directory obtained after...
[size=4]1.PRU adopts assembly programming, and uses C6748 to write an integer data 1234 into the DATA RAM (0x01C30000) of PRU1. PRU1 obtains the data in RAM (C3) and processes it (doubles it). After t...
BYD Co. will start supplying a full suite of electric vehicle components to rivals and aspiring automakers as it seeks to diversify its revenue streams amid sluggish demand for vehicles. The Shenzhe...[Details]
1. General rules:
For the fault detection methods of PLC system: one is touch, two is look, three is smell, four is listen, five is trace tracing method, and six is replacement method.
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With the application of multi-layer circuit boards in switching power supply circuits, printed circuit transformers have become possible. Due to the small interlayer spacing of multi-layer boards, th...[Details]
The Cortex-M3 core contains a SysTick clock. SysTick is a 24-bit down counter. After SysTick is set to an initial value and enabled, the count value decreases by 1 every system clock cycle. When the c...[Details]
Use an external interrupt 0 to detect the zero-crossing pulse, and then use a timer to generate a pulse. #include reg52.h #define uint unsigned int /*macro definition*/ #define uchar unsigned char /...[Details]
As the leader of the domestic new energy industry, BYD has always been at the forefront in terms of technology. No, BYD has released its black technology again. As we all know, traditional fuel vehic...[Details]
1. Introduction
Matlab is a powerful analysis, calculation and visualization tool, especially suitable for control system analysis and simulation. However, due to the fact that the platform it reli...[Details]
According to foreign media reports, Samsung is planning to push One UI 2.1 updates to its old flagships, not only for the Galaxy S10 and Note10 series, but also for the Galaxy S9 and Galaxy No...[Details]
【Abstract】 The application of soft switching technology in electronic load DC/DC converter is discussed, and the phase shift control method realized by digital signal processor is introduced. A 6kW DC...[Details]
On April 12, Shanghai Xinyang stated on the investor interaction platform that the installation and commissioning of the 1400 lithography machine built by the company and SMIC North has been basicall...[Details]
Previously, the media reported that Fujian Anxin Semiconductor has successfully shipped domestic lithography machines, with a localization rate of 70%. In the case that lithography machines are highl...[Details]
CCD is a new type of photoelectric conversion device, which has the characteristics of small size, high sensitivity, low noise, fast readout speed, high dynamic range and full spectrum response. It ...[Details]
NI LabVIEW software can communicate with programmable logic controllers (PLCs) in a variety of ways. OLE for Process Control (OPC) defines a standard for real-time object data communication between...[Details]
After the embedded hardware system is designed, it needs to be debugged. Whether it is hardware debugging, software debugging or program solidification, debugging simulation tools are required.
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