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China, Japan and South Korea have all set ambitious targets to invest billions of dollars in hydrogen fuel cell vehicles over the next decade. But for now, hydrogen fuel cell vehicles are being ove...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
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On October 30, early this morning Beijing time, Reuters quoted people familiar with the matter as saying that OpenAI is working with Broadcom and TSMC to develop its first self-developed AI chip, a...[Details]
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•Purpose: Combine RFMD's latest high-integration, high-linearity IC RFFC2071 (including broadband VCO, PLL and frequency converter) and other various device products to provide customers with the bes...[Details]
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fatload mmc 0:1 0x50008000 uImage;bootm 0x50008000; SUDEBUG: ../common/bootm.c,bootm_find_os,line = 235,images.os.start:0x50008000 // The starting position of the memory address where uImage is loc...[Details]
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The GPT-9800 series electronic safety tester combines high durability and safety protection design, and complies with the testing requirements of various electronic/electrical products or components ...[Details]
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Although the release of Apple's new iPhone 12 this year has been delayed, the market generally expects it to be unveiled in early Q4. Recently, news came from the supply chain that Apple has begun to...[Details]
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Backed by the world's thickest wallets, a group of the world's smartest minds are fighting against batteries. Even the most staunch electric car fans cannot say that the battery technology currentl...[Details]
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On-board chargers (OBCs) are an important component of electric vehicles (EVs) and hybrid electric vehicles (HEVs). On-board chargers (OBCs) provide the critical function of charging the high-voltage...[Details]
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IIC has two lines, SCL and SDA. Both the master and slave devices can use the control line to pull down. The data line also needs to transmit the chip select address.
It is a half-duplex bus with a...[Details]
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The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are: 1. User Flash = Flash built into the chip 2.SRAM = RAM area built into the chip, which is the m...[Details]
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The motor driver controls the motor's rotation angle and speed to achieve duty cycle control and motor idle speed control. For motor applications, in addition to selecting the right motor type, dri...[Details]
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Development board: TQ2440 Kernel version: 2.6.32 1. Hardware connection diagram Four input pins: EINT0-----( GPF0 )----INPUT---K4 EINT2-...[Details]
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1. Graphite furnace atomic absorption spectrometry can be used to determine the content of metal elements in water, biological samples, plants and food, non-ferrous metals and alloys, coal, petroche...[Details]
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Research on improving power supply capacity of urban distribution network based on load reorganization
Jiang Jian1, Lou Jian1, Wu Shunyu1, Liu Haiqiong2
(1. Hangzhou Power Suppl...[Details]
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