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1 Introduction
Direct digital frequency synthesis DDS (Direct Digital Synthesizer) is a new frequency synthesis technology based on the Nyquist sampling theorem theory and the development of m...[Details]
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Yushu released its first bipedal H1; the new supercomputer is exploring the deep integration of human brain and neuroscience. With the power of technology, we believe that the dialogue between huma...[Details]
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Zhejiang Hangke Technology Co., Ltd. received a designated notice sent by email from Huizhou Yiwei Lithium Energy Co., Ltd. and its holding subsidiaries on January 25, 2022, and won a total of RMB ...[Details]
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Voltage Voltage, also known as potential difference or electric potential difference, is a physical quantity that measures the energy difference generated by the unit charge in the electrostati...[Details]
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In the 51 single-chip microcomputer's on-chip data memory units 20H and 21H, the data 9 and 2 are stored respectively. Write a program to calculate the difference and product between the two. The d...[Details]
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"Huawei is still a long way from being able to build complete vehicles," Wang Jun, president of Huawei's Intelligent Automotive Solutions BU, said in an interview with Gasgoo and other media outlets....[Details]
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China Energy Storage Network News
: On November 12, Shouguang Energy Big Data Center, which is "led by the government, built by the power industry, and participated by multiple parties", was ...[Details]
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On September 27, the Ministry of Industry and Information Technology released the list of national technology innovation demonstration enterprises in 2019. Among them, Internet technology companies B...[Details]
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Surface Acoustic Wave Screen
The three corners of the acoustic screen are respectively attached with transducers for transmitting and receiving acoustic waves in the X and Y directions (transd...[Details]
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RT-Thread commercial website launched, will serve the industry with independent operating system and core software technology On April 28, 2021, Ruiside Technology officially launched the RT-Thread c...[Details]
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On May 27, Huami's official Weibo released a teaser poster. Are they going to do something with Marvel? The answer will be revealed tomorrow. Subsequently, a Weibo user exposed a watch tha...[Details]
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The 2440 development board I used is named TX2440. Step 1: U-Boot -1.1.6 requires cross-compilation tool 3.3.2, first install arm-linux-gcc-3.3.2.tar.bz2. Step 2: Put U-Boot-1.1.6 into the smb server...[Details]
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In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
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What is a two-wire current transmitter?
The two-wire system means that the field transmitter is connected to the control room instrument with only two wires, which are both power lines...[Details]
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Installation package: MPlayer-1.0rc2.tar.bz2
Cross compiler: arm-linux-gcc-4.5.1
Unpack MPlayer-1.0rc2.tar.bz2:
tar –xjvf MPlayer-1.0rc2.tar.bz2
Enter the unzipped file MPla...[Details]