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Ubuntu 64-bit direct installation of arm-linux-gcc-4.4.3 will cause an error ~$ sudo apt-get install ia32-libs install some 32-bit libraries``` Development environment: Fedora9 32-bit Note: When ...[Details]
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5G connects everything and enables the future, and is undoubtedly one of the hottest topics in 2019. Not long ago, Xianzhi Robotics signed a strategic cooperation agreement with Ericsson and China ...[Details]
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When you need to express a power (or voltage) in a system, you can use the level to express it. The level of a point in the system refers to the decibel ratio of the power (or voltage) at that poi...[Details]
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Thermoelectric energy conversion generates voltage when one end of a material is heated and the other end is kept cool. Finding an efficient material to realize this scientific principle has always b...[Details]
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#include regx51.h unsigned char code led ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; void delay_50ms(unsigned int i){ while(i--); } void main(void){ char i=0; while(1){ for(i=0...[Details]
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As cars continue to develop towards intelligence, today's cars are no longer just about the traditional three major components. Smart chips play an increasingly important role. They directly determin...[Details]
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Diodes Incorporated's 20Gbps multi-channel multiplexer/demultiplexer improves HD/UHD video signal routing efficiency Plano, Texas, May 13, 2021 - Diodes Incorporated (Nasdaq: DIOD) has expanded its...[Details]
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Digital tube dynamic display 0~99999999 1. Principle of common cathode 8-bit digital tube First, some necessary knowledge 1. Multi-digit digital tubes are scanned for display, that is, only one di...[Details]
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What is Active Noise Cancellation?
Active Noise Cancellation (ANC) is an advanced technology that is incorporated into headphones and earbuds to block background sounds (or) noise. It is an ef...[Details]
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Recently, Zhuhai AFR Technology Co., Ltd. (hereinafter referred to as "AFR Technology") signed an asset purchase agreement with Lumentum Holdings Inc. and its subsidiaries (hereinafter referred to as...[Details]
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VIAVI will showcase solutions and partnerships at Mobile World Congress in Barcelona to help customers solve their most pressing business, cloud, security and sustainability problems Shanghai, Ch...[Details]
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In the first half of 2019, China's PV inverter exports accelerated again, and China's PV "going overseas" has become a general trend. According to import and export customs data, China's inverter e...[Details]
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This is the program that maps the 4X4 keys to 16 characters from 0 to F and displays them on the screen:
1 /*--
2 Name: LCD1602
3 Forum: www.doflye.net
4. Written by: shifang
5 Content:...[Details]
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Linear regulated power supplies are widely used in scientific research, power electronics, electroplating, radio and television transmission, communications and other fields. They are indispensable...[Details]
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The rapid development of global science and technology
has brought
a wave
of intelligence
to
the automotive industry
, and
intelligent driving
technology has gradually moved f...[Details]