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In ARM (Thumb) assembly language programs, code is organized in program segments. A segment is a relatively independent sequence of instructions or data with a specific name. Segments can be divided i...[Details]
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0. Introduction
The remote elevator monitoring system is an advanced technology in the elevator field today. The computer located in the elevator center remotely monitors and controls the eleva...[Details]
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According to Jiwei.com news, Fudan Microelectronics recently released its Q1 performance report, saying that the company achieved operating income of 212 million yuan, a year-on-year increase of 34.9...[Details]
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3. Driving circuit design
The power driver uses a field effect tube, which is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for t...[Details]
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(Source: Audi official website) According to foreign media reports, the new Audi A8 luxury sedan is equipped with a predictive active suspension. The suspension is adjusted by an electromechanic...[Details]
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In an interview with China Central Radio and Television at Huawei's headquarters, Ren Zhengfei said that the US "physical control" of Huawei will not have any impact on Huawei. He also emphasiz...[Details]
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According to a Weibo blogger, today, the Meizu building replaced its vertical banner with a new one, changing the previous Meizu 17 poster to "Lipro, welcome". Considering the common applica...[Details]
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Dryad Networks is an IoT startup that plans to develop a large-scale IoT network for ultra-early detection of wildfires. Dryad's digital forest solutions are designed to help public and private fores...[Details]
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Some consumers may wonder why the Honor X10 adopts a lifting full-screen design. Xiong Junmin, Vice President of Honor Business Department (Products), has published an article to answer this question...[Details]
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The year 2011 that just passed was vividly called "the turbulent LED" by LED industry insiders. The Chinese LED market was full of dangers. European and American manufacturers were the first to sou...[Details]
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Continuing with the practical knowledge about factory production equipment inspections in the previous issue, today we will continue to work with cloud maintenance production equipment full life c...[Details]
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Generally, many materials and textbooks believe that the on-resistance of MOSFET has a positive temperature coefficient, so it can work in parallel. When the temperature of one of the parallel MOSFETs...[Details]
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In practical applications, a software-programmable gain amplifier (PGA) is often needed to amplify analog input signals of different amplitudes to a specific range to facilitate sampling by the ...[Details]
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Block Diagram Circuit 0BB6 7488 MOV A,#88H 0BB8 F0 MOVX @DPTR,A ; 82C55 initialization 0BB9 90FFD8 MOV DPTR,#0FFD8H OBBC 74B6 MOV A,#0B6H 0BBE F0 MOVX @DPTR,A 0BBF A3 INC DPT...[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]
RF/Wirelessly
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