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The dotted box shown in Figure 1 is an interface circuit. By analyzing the truth table, its sending and receiving processes are as follows:
when DI=0 at the sending end, DE/RE=1 sends a 0 level, and...[Details]
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1. What should you pay attention to when using a megohmmeter to measure insulation resistance?
When measuring the insulation resistance of equipment, the power supply must be cut off first. Equipment...[Details]
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#include "iom16v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int /******************************************* Various states of data in TWSR, #include "iom16v.h" #includ...[Details]
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Zhongke Chuangxing is China's first professional platform focusing on hard technology venture investment and incubation. As the creator of the "hard technology" concept and the pioneer of "hard tech...[Details]
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Developing radiation-tolerant systems for space applications requires long lead times and is very costly, as the systems must be extremely reliable to operate for years in harsh environments. Today...[Details]
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According to foreign media reports, researchers at the Massachusetts Institute of Technology (MIT) have created a diamond-based quantum sensor on a silicon chip for the first time, paving the way for...[Details]
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1. Why use an operating system?
(1) When we usually write code, we usually write it like this:
#include "reg51.h"void main(){ while(1)
{
dosomething(); //User's program
}
}
This is th...[Details]
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德州仪器(TI)宣布推出一款全新65 V输入、1.5 A输出的降压转换开关，该器件具有集成FET，可显著降低能耗，提高轻负载效率，从而进一步丰富了TI倍受市场青睐的集成SWIFT系列DC/DC 转换器产品。与其它具有宽泛输入的同类竞争电压解决方案相比，该宽泛输入转换器可将板级空间节省多达 25%，并简化工业与车载应用的设计工艺。
The TPS54160 asynchronous...[Details]
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ON Semiconductor (NASDAQ: ON), driving energy-efficient innovation, continues to expand its product lineup for industrial motor drive applications to further help customers solve their specific desig...[Details]
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ViewSonic has announced the launch of a new 4K HD monitor in its ELITE series, the XG320U. As another new masterpiece of ViewSonic's high-end gaming monitor, the XG320U has a 31.5-inch screen with mi...[Details]
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Abstract: This article introduces the performance characteristics and usage of a novel charge pump DC voltage regulator chip TPS60101, and analyzes its application in low-power microcontroller s...[Details]
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Netflix recently announced the launch of its Netflix Games feature, which will allow Netflix users to play games on their mobile devices and now supports the Android platform. Netflix says it...[Details]
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Untethered dead reckoning provides a previously unavailable method of car-based navigation. Whether driving in tunnels, high-rise cities, or multi-story parking lots, UDR can provide continuous navig...[Details]
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Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in ma...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
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