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According to foreign media reports, Bentley Motors has released details of its new audio system to customers of Mulliner Batur models. The result of 10,000 hours of development work, exceptional new...[Details]
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The support for S3C2440 RTC under Linux is very complete. We only need to make simple modifications to use RTC
1. vi arch/arm/mach-s3c2440/mach-smdk2440.c
static struct platform_dev...[Details]
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The 2019 South China Industrial Smart Manufacturing Exhibition (hereinafter referred to as "SMF 2019") will be held in Shenzhen Convention and Exhibition Center from Wednesday to Friday next week (De...[Details]
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Introduction: This paper designs a multimedia car audio system based on a 32-bit ARM microprocessor with RADIO, IRDA, MP3, DVD and other functions. In combination with the complex environment of the ...[Details]
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At present, China's LED lighting industry is entering a major historical opportunity period of independent innovation and leapfrog development. The application of LED street lamps is constantly e...[Details]
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After installation and commissioning some time ago, the energy storage power station of Xingwang Meat Products Co., Ltd. entered the trial operation stage. This is the first user-side energy storag...[Details]
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IGBT
insulated gate bipolar transistor is a typical bipolar
MOS
composite power device. It combines the process technology of power
MOSFET
and integrates power MOSFET and...[Details]
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On April 2, Bitcoin continued to rise, returning to $5,000, setting a new high since November last year, and rising by more than 20% in the day. Driven by the Bitcoin market, the blockchain s...[Details]
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Shares of South Korean memory chipmakers Samsung Electronics and SK Hynix rose on Wednesday as analysts said investors bet that Japan's export restrictions on key materials to South Korea would lead ...[Details]
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Recently, a 1MW/2MWH energy storage project in a factory area has been carefully designed and constructed and finally passed the acceptance smoothly. The project uses Hongtu Smart Energy's intellig...[Details]
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IT Home reported on May 18 that after Honor Mobile officially announced the new Honor X10 mobile phone, today blogger @数码闲聊站 also exposed the real machine hands-on photos of Honor X10 on Weib...[Details]
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This morning, Redmi officially announced that the Redmi K30 Pro will feature an extreme full-screen design. The official poster also showed that the Redmi K30 Pro will be equipped with a lifting...[Details]
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Fuel cell vehicles, known as the new generation of environmentally friendly vehicles, do not use traditional fossil fuels, but use abundant hydrogen as fuel. The only emission after operation is wate...[Details]
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C code:
#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit rs=P1^7;
sbit rw=P1^6;
sbit en=P1^5;
sbit cs1=P1^1;
sbit cs2=P1^2;
uchar i,ye,lie,shu;
uchar code t ={
...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
...[Details]
RF/Wirelessly
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