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1.c program storage space layout
A C program generally consists of the following parts:
1) Text segment - the machine instruction section executed by the CPU; a small amount of LCD fonts are also p...[Details]
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On May 13, according to source jasonwill101, Qualcomm is currently redesigning the Snapdragon 8 Gen 4 processor with a new target frequency of 4.26GHz. This change is mainly to cope with Apple's M4...[Details]
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Natural gas metering is actually the measurement of natural gas flow, which is measured indirectly during the natural gas flow process. The accuracy of the measurement depends on the quality of the e...[Details]
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During the 7th Shanghai FD-SOI Forum, Zeng Yi, Director of VeriSilicon's IoT Interconnect Platform, shared a keynote speech titled "Low-power IoT Technology Based on FD-SOI Technology". He said that ...[Details]
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What is the problem being solved? Interrupt seize 1. Implementation principle 1/ Disable irq and fiq 2/ Disable interrupt source // Related to interrupt controllers such as vic/gic Applicable to ...[Details]
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Among the 51 single-chip microcomputers, the general at89s51 has two external interrupt sources. I think other enhanced models should have two more, but it is still not a lot. Sometimes it needs to...[Details]
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1. CAN bus Among the various communication methods of electronic products, the CAN (Controller Area Network) bus is widely used due to its high reliability, real-time performance, and long transmissi...[Details]
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This paper aims at the problem that when power lithium batteries are used in groups, each lithium battery requires protection against charging overvoltage, discharging undervoltage, overcurrent, and ...[Details]
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Interrupt reading number, before writing, I couldn't find out what triggered the interrupt in the datasheet, but later I found that the interrupt was triggered after the data conversion was completed...[Details]
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1 Introduction to the principle of distributed constant current drive In the past incandescent lamp and energy-saving lamp markets, the mainstream lamp models with limited specifications formed by l...[Details]
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The power grid supplies users with alternating current, while various radio devices require direct current. Rectification is the process of converting alternating current into direct current. Using de...[Details]
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This paper introduces the detection and control of the vibrating spring for trains by using industrial control computers. It also introduces the composition, working principle, control method and p...[Details]
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Stadia may be a Google Pixel exclusive app for now, but Google plans to bring it to other platforms - including Android TV. At the International Broadcast Conference, Google reported on its roadmap f...[Details]
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1.Structure
Circuit
Diagram
2. Principle
The lock-in amplifier is actually an
analog
Fourier transformer. The output of the lock-in amplifier is a DC voltage, which is pro...[Details]
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DigiKey , a global distributor of electronic components and automation products with full stock and fast delivery,
will participate in the electronica electronics show held in Munich, Germany f...[Details]