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On the afternoon of August 8, the Penghui Lihe new lithium battery energy storage power station project was successfully signed at the Beiguan District Government. Wang Chunqing, deputy district head ...[Details]
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With the rapid evolution and installation of intelligent driving from L0 (warning function), L2 (independent lateral and longitudinal execution functions) to the current L2.9 (urban NOA), vehicles'...[Details]
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Create a new era of computing power to help accelerate the move towards a digital future From September 6th to 8th, 2023, the 24th China International Optoelectronics Expo (CIOE, hereinafter refer...[Details]
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What is dB? Is lower the better?
For units of audio (acoustics and electroacoustics), the result is in decibels (dB). Story devoted his life to science and invented the telephone in 1876. We a...[Details]
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On the morning of March 30, it was reported that vivo's first foldable screen mobile phone X Fold will be released on April 11. At the same time, vivo also officially announced that it has bec...[Details]
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The phosphors used in white light LEDs are Nichia 's patented YAG and OSRAM's patented TAG. The following will introduce the two phosphors and their patent relationship. YAG is mainly Y3Al5O12:...[Details]
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On May 25, Liu Weiguo, head of the Innovation Application Working Group of the China Intelligent Connected Vehicle Industry Innovation Alliance, announced the background and core content of the compi...[Details]
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In the measurement of sensitive volt-ampere characteristics and resistance values, the test device usually consists of two parts: a current source and a voltage test device. When researchers use th...[Details]
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Abstract: Traditional face recognition methods are based on two-dimensional and non-rigid encoding technology of faces, which have obvious defects. Therefore, a three-dimensional face skeleton reco...[Details]
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With the popularity of Apple iPhone and Nintendo Wii game consoles, accelerometers have been widely used in consumer electronic devices. For example, drop protection in notebooks, automatic screen ...[Details]
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1. Why hybrid programming?
Assembly language: high execution efficiency; cumbersome to write;
High execution efficiency; able to control the processor more directly.
C language: stro...[Details]
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SIM900A driver test based on Nuvoton M0's M0516LAN
During the New Year's Day holiday, I was eager to finish a small project, so I did a test of M0516LAN driving SIM900A. It was my first time using SI...[Details]
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This article introduces the design of input rectifier filter and clamp protection circuit, including the selection of input rectifier bridge, the selection of input filter capacitor, the design of...[Details]
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Management of program memory of 51 series microcontrollers:
Each ROM unit (byte) corresponds to a unique 16-bit address code (Address).
When the CPU wants to fetch instructions from a cer...[Details]
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A CAN bus repeater is a device used to extend a CAN bus network. It can amplify and forward CAN bus signals to achieve longer-distance communication. This article will detail the installation locat...[Details]
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