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Introduction
In embedded system applications in the fields of measurement and control, it is often required that the data in the system's internal and external data memory (RAM) will not be los...[Details]
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According to Jiwei.com, energy market research company SNE Research recently stated that from January to September this year, CATL's electric vehicle battery usage reached 19.2 GWh, surpassing LG Che...[Details]
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Data transfer instructions Instructions with accumulator as destination operand MOV A,Rn MOV A, direct MOV A, @Ri MOV A,#data In the first instruction, Rn represents R0-R7. In the secon...[Details]
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The concept of interruption
What is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the book, answer th...[Details]
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Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike.
Technological advances have accelerated...[Details]
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According to Tencent's first-line report, TSMC's global president Wei Zhejia said today that TSMC can currently produce 12 million 12-inch wafers and 11 million 8-inch wafers per year, increasing its...[Details]
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The advantage of vortex flowmeter is that it can measure both liquid and gas. Usually, the medium flow passes through the vortex generator to generate a frequency signal, and then the circuit board co...[Details]
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Nokia has launched its latest software supporting next-generation SIM cards for operators and enterprises, as the vendor looks to benefit from an expected increase in demand for embedded and inte...[Details]
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In
the field of
LED lighting
, in order to reflect
the energy-saving and long life characteristics of
LED lamps
, it is crucial to correctly select
LED driver
...[Details]
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The role of NAND Flash in embedded systems is similar to that of a hard disk on a PC. It is used to store the operating system, applications, user data, and various data generated during the operatio...[Details]
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The OPPO K9s Fantasy Purple Quicksand color scheme uses an external texture process to achieve a visual effect of glossy and matte being one body, with the glossy surface changing in various co...[Details]
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Abstract: The power supply system of my country's first medium- and low-speed conventional maglev train test line is briefly introduced, including the rectifier station, main traction inverter, a...[Details]
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1. Use a pointer multimeter to identify the field effect tube (1) Use the resistance measurement method to identify the electrodes of the junction field effect tube. According to the phenomenon that ...[Details]
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adr lr, here // store lr, prepare for b (jump) ldr r0, // Store reloc_off in new_gd in r0 for calculation of new lr add lr, lr, r0 // Change lr so that when relocate_code returns, it jumps to the ...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
Analog electronics
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