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The SD card was jointly developed by Japan's Panasonic , Toshiba and the United States ' SanDisk in August 1999.
The structure of SD card can ensure the security of digital file transmission and it i...[Details]
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Although it was once considered that the transformation to intelligence was lagging behind, as a representative of traditional luxury models, Volkswagen seems to want to keep catching up? Recently,...[Details]
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After the program is running, first set the LDO voltage to 2.75V. The key point is: you must first set the LDO voltage to 2.75V, remember! Then configure the PLL output to 50MHz as the system clock.
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The Netherlands exports EUV lithography machines to China. Will Biden agree? China needs lithography machines, especially high-end lithography machines that support advanced processes. Specifi...[Details]
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Routing and switching are two important concepts in the network world. Traditional switching occurs at the second layer of the network, the data link layer, while routing occurs at the third layer, th...[Details]
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TSMC is said to start mass production of chips using the N2 (2nm-level) process at the end of 2025 and deliver the first batch of chips in early 2026. The first customers will be Apple and Intel. “TS...[Details]
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1. Introduction
Headphones are common items in our lives. We often wear them to listen to music, watch TV, talk on the phone, etc. When using headphones, keeping the volume high for a long tim...[Details]
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The DC resistance bridge is one of the necessary measuring instruments for instrument maintenance. It is mainly used to measure the resistance value of resistors and various types of thermal resistor...[Details]
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According to current official information, Samsung will hold two new product launch events every year. In addition to the S series flagship update in the first half of the year, the folding screen se...[Details]
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Xiaomi will release the Xiaomi super cup flagship Xiaomi 10 Extreme Commemorative Edition on August 11. Recently, industry insider @Ross Young revealed that Xiaomi 10 Ultra will have an under...[Details]
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Serial Interface HD7279 uses serial communication with microprocessor. Serial data is sent to the chip from DATA pin and synchronized by CLK. When the chip select signal becomes low level, the data...[Details]
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Tesla is beginning to retrofit the Autopilot 2.0/2.5 systems in older Model S and Model X vehicles with the new Full Self-Driving Computer, which will be a massive retrofit program. Earlier this ye...[Details]
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A major trend in chip development is that the integration is getting higher and higher, and the number of internal transistors is getting larger and larger. The number of external pins of the chip ...[Details]
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1 System Hardware Composition
The overall structure is shown in Figure 1. The hardware mainly consists of the HT46RU24 microcontroller, Hall sensor, no-load switch, keyboard circuit, data ...[Details]
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Volkswagen Japan (VGJ) has completely improved and launched the mid-size sedan "Passat" in Japan (Figure 1). Its biggest feature is that although it is a D-class car, its 10·15 mode fuel efficiency...[Details]