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Systems based on ARM core microprocessors are generally complex on-chip systems. Most of the hardware modules of such complex systems are configurable and need to be set to specific working states by ...[Details]
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Recently, SEMI, a well-known semiconductor market analysis organization, released a global 8-inch wafer fab outlook report. The report stated that global 8-inch wafer equipment spending had long hove...[Details]
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Today I read the memory management code carefully, and then looked at the relevant knowledge of the stack. I figured out some things that I didn’t understand before, and wrote them down for easy refe...[Details]
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On January 14, blogger @数码闲聊站 revealed that Xiaomi is testing 80W wireless flash charging. If all goes well, there is hope that mass-produced machines will be available in the first half of the...[Details]
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Ningbo AUX Yongneng Technology Co., Ltd., a subsidiary of AUX Group, appeared at the relevant exhibition and exhibited its new household 5-25kW, industrial and commercial 110kW and energy storage 1...[Details]
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Single-phase speed-adjustable motors usually need to be connected to capacitors to provide phase shift during startup and operation. Next, I will explain in detail the principle and working process...[Details]
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After NI introduced its first RF vector signal analyzer (VSA) in 2002, it has been committed to providing customers with fast, flexible, and accurate PXI instruments at a fraction of the cost of trad...[Details]
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According to foreign media reports, German company CeramTec has developed a ceramic cooling solution that can be used for power modules in electric vehicle drive inverters. (Image source: CeramTec...[Details]
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According to IDC's market research, in the fourth quarter of 2020, Apple's iPhone shipments in the Gulf countries increased by 55% from the previous quarter, thanks to the launch of the 5G iPhone 12 ...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + ADC0832 + buttons + small lights. The intelligent street light control system designed t...[Details]
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1. Alarm "20252" High temperature (DRV1 fault handling)
Solution: Check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it ma...[Details]
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This article takes LED lamps, lamps and their current status as the entry point, analyzes the characteristics and current problems of LED lamps based on the relevant definitions of LED lamps and lam...[Details]
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1.1.1 Device resource initialization Linux-2..6.32.2 already comes with a complete DM9000 network card driver (source code location: linux-2.6.32.2/drivers/net/dm9000.c). It is also a platform devi...[Details]
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Touch feedback technology for high-tech devices is ready to add value to the Greater China smartphone market
BROOKMONT, Quebec, Canada - September 7, 2021 - Capacitive touch screens ...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]