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Product Description:
Our static data can provide Chinese car owners with information such as the address, price, operating policy, whether there are electric vehicle char...[Details]
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As an important technology for smart grid, it is sometimes necessary to grasp the changes in power quality (for example, changes in three-phase AC voltage, current and phase) with high accuracy and tr...[Details]
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Functional Comparison between Logic Analyzer and Oscilloscope
Since its birth, logic analyzers often give people three impressions:
① Expensive and difficult to operate;
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1. When a port is to be configured as an external interrupt line, the port must be configured in input mode. 2. For bidirectional multiplexing functions, the port bit must be configured with the mult...[Details]
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The compilation process was quite troublesome. And there were quite a lot of errors. I had to cut off the tool chain and retrain several times.
Compilation process:
Environment setup:
sudo groupa...[Details]
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Abstract: Substrate Integrated Waveguide (SIW) is a new waveguide structure that can be integrated into a dielectric substrate and has the characteristics of low insertion loss, low radiation, and ...[Details]
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According to foreign media reports, South Korean electronics giant Samsung warned on Friday that its second-quarter profits may be less than half of the same period last year, and the stock prices of...[Details]
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"Ubiquitous connectivity, pervasive intelligence" is becoming a reality, and intelligent applications are gradually penetrating into people's lives. Huawei launched the "2+N+X" super-fast charging f...[Details]
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Part 2: Heat dissipation of LED lamps The previous part talked about the heat dissipation of LED chips . However, any LED can be made into a lamp, so the heat generated by the LED chip will alwa...[Details]
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Hello everyone, in the last video we shared with you the decoding operation of the SD_SD protocol. It mentioned that the SD_SD protocol has three trigger modes. Today we will see how to trigger the S...[Details]
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With the development of liquid crystal display technology and the improvement of the intelligence of instruments, people's requirements for information display methods are also constantly increas...[Details]
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This article combines the latest domestic and international standards on LED testing methods, and introduces the electrical characteristics, optical characteristics, switching characteristics, colo...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Unisoc CEO Chu Qing pointed out that i...[Details]
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When driving a motor, it is very important to ensure that the two transistors on the same side of the H-bridge are not turned on at the same time. If transistors Q1 and Q2 are turned on at the same...[Details]
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Equipment used before modification: host Pioneer DEH-P1; amplifier: Magron 4*100W; front speaker: Pioneer C-130R; rear speaker: Alpine 694A. Modification purpose: requires pure vocals, violin, pia...[Details]
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