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June 5 news, CEO boldly predicted in a recent speech that the new era will be physical AI, also known as physical AI or Physical AI. This physical machine can imitate biological behavior and collab...[Details]
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Define a structure like this: typedef struct { uchar DC0_ALA:1; //Power supply 0 alarm uchar DC1_ALA:1; //Power supply 1 alarm uchar AC_ALA:1; //Power failure alarm uchar UN_H_ALA...[Details]
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Optocouplers are used to transmit digital or analog signals with potential connection. Figure A shows the transmission characteristics of a typical optocoupler CNY17 at different supply voltages. Whe...[Details]
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Exhibition Direct | HARTING appears at SPS 2022 in Nuremberg, Germany From November 8th to 10th, 2022, the Smart Production Solutions Show in Nuremberg, Germany (hereinafter referred to as "SPS") s...[Details]
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The hardware schematic diagram of the central air conditioning temperature and humidity detection system is shown in the figure below. The temperature and humidity detection module is connected to th...[Details]
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According to South Korean media reports, global memory prices plummeted by 9% due to the supply cut to Huawei. The report mentioned that statistics showed that as of the end of October, the fixed t...[Details]
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Huawei's Hongmeng HarmonyOS 2 has been officially released, but most of the applications with HarmonyOS services are built-in applications. There are relatively few third-party applications that are ...[Details]
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Serial Port: Function: 1: Under TTL/CMOS logic level, 5v corresponds to logic '1', and 0v corresponds to logic '0'. TX RX remains high when idle. 2: RS--232 logic level. Normally, the serial p...[Details]
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In the ARM system, there are usually three ways to control the execution flow of the program:
During normal execution, the value of the program counter (PC) increases by 4 bytes for each ARM instruct...[Details]
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1. Systick principle and configuration method Systick timer is the system tick timer. The CM3 core processor contains a SysTick timer. SysTick is a 24-bit countdown timer. When it reaches 0, it wi...[Details]
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ARM is 32-bit, and the address space is 2 to the power of 32, 4G address space. All peripherals (FLASH, RAM, SD card, etc.) are mapped to this 4G space. For example, most ARM7s map RAM to 0x40000000,...[Details]
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What does Q mean and why is it important?
The Q value is proportional to the decay time of the resonance and inversely proportional to the line width.
The higher the Q value...[Details]
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On February 1, the country's largest single-unit industrial and commercial user-side energy storage project using lithium iron phosphate batteries, the Nanjing Nangang 61MW/123MWh energy storag...[Details]
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The power system fault recorder is a fault recorder used in the power system. When a fault occurs in the system, it can automatically and accurately record the changes in various electrical quantit...[Details]
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
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