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According to Jiwei.com, Infineon Technologies, the leader in the IGBT (Insulated Gate Bipolar Transistor) industry, recently announced that it will increase investment in China and expand the IGBT mo...[Details]
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USB Type-C and PD are complicated When using a universal connector that can be plugged into a power source or device, negotiating which device powers which device can seem daunting to product desi...[Details]
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Whether looking at the technology development trend or the market development prospect, the integrated driving and parking domain controller has undoubtedly become a new focus of competition in the...[Details]
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According to foreign media reports, based on its modem-to-antenna solutions, Qualcomm Technologies announced the launch of Qualcomm® ultraBAW RF filter technology for the 7 GHz frequency band to supp...[Details]
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Usually when we analyze the characteristics of a signal, we rely on the results of various measurement parameters of the signal. The ZDS2022 oscilloscope has 51 parameter measurement and statistica...[Details]
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IT Home reported on April 16 that realme Vice President, President of China, and President of Global Marketing Xu Qi announced yesterday that the realme Q3 series will be launched, claiming to...[Details]
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When the BPP is set to 8 bits, the color palette is used to configure the LCD. There are 256 options in 8 bits, so the color palette can set up to 256 colors (0~255). Each item in the palette store...[Details]
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Network analyzers are the main instruments for testing and debugging RF components. With the rapid development of radio communication equipment, the demand for RF devices has also increased dramatica...[Details]
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In the process of multi-machine communication, the RS232 interfaces of all devices are connected to the communication line, and only one device can be the host, and the others are slaves. The communi...[Details]
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During my development, I have encountered a situation where I set a breakpoint myself but forgot where it was set. At this time, you only need to press Alt + shift + 5 or click Window --- Debug (B) -...[Details]
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As shown in the figure, this is the LM4902 audio power amplifier circuit (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin 4) of the amplifier thro...[Details]
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1 Introduction
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, since the initial voltage ...[Details]
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Data selector and distributor
6.5.1 Data selector
I. 4-to-1 data selector
1. Logic circuit
2. Truth table
3. Output logic function
1. Logic diagram
2. Logical function analysis
3. Trut...[Details]
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On October 10, Jinghe Integrated Circuit announced that the company's 28nm logic chip has passed functional verification and successfully lit up the TV.
This means that Jinghe Integrated has t...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
Analog electronics
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