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New LED street light cooling module: LED street light cooling module with temperature reduction to 40° + integrated packaged LED module
At present, the main heat dissipation methods of LED s...[Details]
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1 System functions and features
This system uses a single-chip microcomputer to manage and control the entire measurement circuit, making the entire system intelligent, small in size, low in po...[Details]
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On December 24, according to Phone Arena, the production capacity of Google's Pixel 6 series is unable to meet market demand, and the delivery time of some orders has been forced to be postponed...[Details]
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Apple has filed a lawsuit to fight back against Koss' patent lawsuit, claiming not only that the personal audio maker's claims are without merit, but also that they violated a nondisclosure agreement...[Details]
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One is to directly mix and embed it in the source program, the second is to make it into a library function call, and the third is to make it into an intermediate file and add it in the link. I...[Details]
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1. Model and meaning of soft starter
The soft starter is a new generation of three-phase AC asynchronous motor control product. It is based on single-chip microcomputer control technology and ...[Details]
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地球同步轨道卫星具有相对地球为“静止”的特点，可以有效地利用其为通讯、数据传输、电视广播、气象、海洋探测、导航和军事等行业和科学研究服务，并已发挥显著的应用价值和经济价值。截至2005年，地球同步轨道附近约60 km宽的区域内共有卫星1 120个。随着各国对同步轨道卫星需求的增加，同步轨道位置日趋紧张，提高地球同步轨道弧段利用率越来越受重视。
同步轨道多星共位可以解决同步轨道卫星需求的增长，可...[Details]
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The integration and innovation of Internet+ and big data has injected new momentum into the development of technology worldwide. According to the China Academy of Information and Communications Tec...[Details]
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The simulation of ultrasonic ranging of single-chip microcomputer cannot be carried out because there is no simulation model of ultrasonic head in the simulation software. To simulate ultrason...[Details]
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【programming】
The clock_int function is used to set the input clock frequency Fin of MPLL and 2440A to 12Mhz, and set FCLK, HCLK, and PCLK to 200MHz, 100MHz, and 50MHz respectively.
Idea: Frequency...[Details]
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On June 2, Jiangsu Linyang Energy Co., Ltd. signed a strategic cooperation framework agreement with Huawei Digital Energy Technology Co., Ltd. Hou Jinlong, President of Huawei Digital Energy Techno...[Details]
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The intelligent cable test system is realized by combining single-chip microcomputer and industrial computer. After actual testing, the hardware circuit design principle and engineering application...[Details]
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Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
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Nondestructive testing technology for aviation composite materials is also increasingly used in the entire process of aviation composite structure forming, assembly, testing, maintenance and ...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]
Test/Measurement
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