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In the past two years, with the gradual commissioning of high-generation LCD panel production lines in China, panel production capacity has been in oversupply, resulting in a continuous decline in pa...[Details]
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Cloud computing is the translation of the English word Cloud Computing, which only appeared in Chinese in early 2008. Dell was the first to propose Cloud Computing at the enterprise level, but the ...[Details]
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Nissan Motor Co., Ltd. today introduced e-4ORCE, a dual-motor all-wheel control technology that will significantly enhance the performance of its electric vehicles. The technology delivers instant to...[Details]
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In 51 single chip microcomputer 1. Serial port control register SCON 2. Whether to carry out multi-machine communication mainly focuses on SM2 (9DH) 1. Single machine communication (as shown below)...[Details]
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Today, blogger @数码闲聊站 revealed that the three flagships, Redmi K50 Gaming Edition, Redmi K50 and Redmi K50 Pro, all have side physical fingerprint solutions. Later, one model will use an under-...[Details]
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1. Calculation of maximum power capacity and maximum voltage capacity
* Formula 1: Maximum voltage capacity V = √ maximum power W × load impedance Ω
* Formula 2: Maximum power capacity W = max...[Details]
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1. arm-linux-gcc
Common parameters: -o -c -g -xO -w/W (warning level)
arm-linux-gcc -o dest source, directly compile the executable file elf format
arm-linux-gcc -o dest source ...[Details]
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The steering system is an important part of the car, and its performance directly affects the stability and safety of the car. The early car steering system was a pure mechanical steering system witho...[Details]
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At present, the requirements for real-time and fast digital signal processing are getting higher and higher, both in military and civilian fields. As programmable logic devices (PLDs) are rapidly incr...[Details]
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Power is as important to a data center as the heart is to a human being. Although different levels and redundancy levels can be chosen when designing a data center, no one ever wants a data center to...[Details]
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Here we use 1602 LCD to realize digital clock. It should be noted that the driver writing method of LCD1602 LCD can refer to the datasheet produced by Sunman Company. The specific procedure is as foll...[Details]
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M1M0 working mode function description 00 working mode 01 3-bit counter 01 working mode 11 6-bit counter 10 working mode 2 automatic reload 8-bit counter 11 working mode 3 timer 0: divided into two 8...[Details]
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one. platform System: ubuntu12.04 Development board: jz2440 Compiler: gcc two. clock system add later three. code Makefile: 1 objs := head.o init.o interrupt.o main.o 2 ...[Details]
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I. Introduction Based on AVR single-chip microcomputer and dedicated MODEM chip, MTU (Master Terminal Unit) and RTU radio telemetry system. Remote RTU (the system can carry 256 RTU) distributed in ...[Details]
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1 Introduction The switching power supply is generally composed of a main power circuit, an auxiliary power supply and a control circuit. The main power circuit is mainly used to supply power to the...[Details]