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1. Brief description of relay A relay (as shown in Figure 1) is an electrical control device that has an interactive relationship between the control system (input circuit) and the controlled system ...[Details]
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method one: assume cs:code, ds:data data segment db 'welcome to mams!' db '----------------' data ends code segment start: mov ax, data mov ds, ax mov es, ax mov si, 0 ...[Details]
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1 Introduction
Figure 1 Basic boost converter circuit diagram
2 Basic evaluation
3 Proposed new transformation topology
...[Details]
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I need to build some floating point operations in the soft core (PS) of the SOC, but I found that the system crashed after 6 simulations. How you simulate, how you die! Modify the code as follows ...[Details]
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The factors affecting the measurement accuracy of portable ultrasonic flowmeters are analyzed, and the influence of several factors on the measurement is analyzed, and solutions are proposed. Portabl...[Details]
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led
lens
module
It is to complete a whole multi-lens by injection molding multiple single lenses. According to different needs, it can be designed into a 3-in-1, 5-in-1...[Details]
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I encountered a problem while developing with STM32F207: Use ulink to connect the board, you can download normally, then enter debug mode through keil, and find that the run window is gray. You can...[Details]
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As a global manufacturing power, with the demographic dividend and rising labor costs, promoting industrial automation has become the choice of more and more domestic business owners to improve the...[Details]
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Mobile Applications
Mobile apps that detect heart rate
There's an app that can measure your pulse and breathing by detecting subtle changes in your skin tone - all you have to do ...[Details]
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Microcomputer protection devices are widely used in power systems and are responsible for the important task of protecting power systems. They also play a role in measurement and control in distribut...[Details]
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I am learning arm7 myself, and I accidentally saw this article on the Internet. The content is as the title says. I feel that it is well written, so I post it here for novices to refer to, and expert...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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0 Introduction
In the temperature matching of laser frequency doubling crystals, a very high operating temperature is sometimes required. During the crystal heating process, a rapid temperature chan...[Details]
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This article describes a method for measuring Ethernet throughput that provides a good estimate of performance and explains the various factors that affect performance. Ethernet is the most widely ...[Details]
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On October 31, the 200,000-kilowatt "source-grid-load-storage" integrated application demonstration project of Xitai, Qinghai Shaanxi Coal New Energy Technology Co., Ltd., was connected to the ...[Details]
Making friends through disassembly
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