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1. Inspection of the half-bridge The half-bridge is composed of two rectifier diodes. By using a multimeter to measure the forward and reverse resistance values of the two diodes inside the half-...[Details]
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With the rapid development of computers and related microelectronics and optoelectronics technologies, LED displays have become a new type of electronic screen advertising media. Compared with tradit...[Details]
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1. Initialization of global variables. 2. Cases that have not yet been discovered. /****************************************************** / First upload the connection file sct LR_ROM1 0x300...[Details]
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Technical features: ▶ Based on the advanced frequency conversion method to test the volt-ampere characteristic curve of CT, the maximum output AC voltage is only 180V and the AC current is 12A, but i...[Details]
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The Qichacha App shows that on May 18, Huawei Technologies Co., Ltd. disclosed a patent for "a display method for an electronic device with a flexible screen and an electronic device", with publ...[Details]
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According to foreign media reports, TSMC held an advance 2023 order meeting with its customers on May 10, and informed them that it will raise the prices of advanced and mature process foundry again ...[Details]
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With the rapid development of the information age, various high-frequency communication facilities continue to emerge, and the electromagnetic radiation and electromagnetic interference between the...[Details]
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I. Introduction For the field of industrial automation, a large number of intelligent devices can be connected to the Internet through various channels, and information and data can be transmitted ...[Details]
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PIC24FJ256DA210 is a 16-bit
MCU with a graphics controller (GFX) module that can interface with LCD displays and up to 96KB of data RAM. The PIC24FJ256DA210 high-performance CPU uses a modi...[Details]
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1. What is MCU? Mcu is actually a single-chip microcomputer, which is the abbreviation of English Microcontroller Unit, and the Chinese name is microcontroller. At this time, many may have to ask aga...[Details]
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Perhaps the most annoying thing for electric car owners is the need to connect a cord to the socket and the car every time they charge the car. No one likes to do such a repetitive and boring task ...[Details]
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On March 25, Shuobei released its performance forecast, predicting that the net profit attributable to shareholders of the listed company in the first quarter of 2022 will be 3 million to 4 million y...[Details]
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XY·CN bus is a low-cost, point-to-multipoint field bus communication system. One of the advantages of this system is its unparalleled power saving advantage. To give full play to this advantage, it is...[Details]
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This device allows a seamless connection between living things and machines. The reporter learned from the Institute of Physics and Chemistry Technology of the Chinese Academy of Sciences on the 26th...[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]
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