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Summary In applications such as wireless transceivers, the system is often located in remote locations and is often battery powered. Since few people can visit the site to intervene, such applicat...[Details]
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Ideal diode circuit for positive and negative output
Function of the circuit
Commonly used diodes have a forward voltage drop and cannot rectify small signals. When the signal amplitude is lar...[Details]
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Introduction Currently, DSP (Digital Signal Processor) chips have been widely used in many fields such as communications, signal processing, radar, image processing, etc. Its powerful and efficie...[Details]
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Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited filter
#define A 10
char value;
char filter()...[Details]
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At first, I wanted to use the "Download & Run function" of supervivi+DNW in Nor Flash to download uboot.bin to SDRAM for debugging. However, since the laptop has been installed as ubuntu + Virtualbox...[Details]
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introduction
In industrial sites, especially those workshops where environmental factors have a greater impact on the production process, it is very important to monitor the on-site environmen...[Details]
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This article introduces the main features, block diagram, typical application circuit diagram of LM5119 and the main features, circuit diagram and bill of materials (BOM) of LM5119EVAL evaluation b...[Details]
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Application Technology丨MAT130
Application field: Automotive grade chips
Unique advantages:
MAT130 is an automoti...[Details]
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introduction
With the popularity of computers and the widespread application of information processing technology, uninterruptible power supplies (UPS) play an important role in connecting...[Details]
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The touch detects that a key is pressed and the calling process is: TSL_Action - TSL_SCKEY_P1_Acquisition() - TSL_IO_Acquisition() - TSL_SCKey_Process() - TSL_SCKey_DetectedTreatment(), where TSL_Act...[Details]
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The analysis of the ARM Linux boot process is what I want to introduce. The portability of embedded Linux allows us to see it in various electronic products. The Linux boot process is also different ...[Details]
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introduction Power supply design and control are one of the necessary parts of electronic design. Power supply stability is the premise for the normal operation of most devices in the system. Tradit...[Details]
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0 Introduction
Due to the restrictions of the on-site environment, the overall structure of the coke oven vehicle is compact and multi-layered. In particular, the electrical room is more ...[Details]
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If road repair problems are discovered early, they can be solved much more easily, saving up to 4/5 of the cost. But it is not practical to send maintenance teams to frequently investigate road d...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]