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“Why is this screen not responding when I press it?” YouTuber Chris Cohoon's daughter, who is less than 10 years old, asked him this question after she got a Game Boy Color. It is estimated that ma...[Details]
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Introduction At present, when embedded designers provide Ethernet access for remote control or monitoring equipment, the Ethernet controllers they use are designed for personal computer syste...[Details]
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When programming STM microcontrollers, you sometimes need to consult the chip manual. The English manual is troublesome to consult, and when searching for Chinese manuals, many websites require regis...[Details]
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Moxibustion is a traditional Chinese medicine that treats diseases by applying heat to specific parts of the human body. Moxibustion has the following effects: First, applying moxa sticks made of m...[Details]
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Abstract: ADV611/ADV612 is a real-time compressed video codec chip produced by ANALOG. It contains SRAM and main processor interface. Its main theoretical basis is wavelet transform, run-length ...[Details]
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There are two ways to boot JZ2440, one is to boot from NOR FLASH, and the other is to boot from NAND FLASH. If booted from NOR FLASH, the CPU will access address 0 of NOR FLASH, and address 0 i...[Details]
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Peak-to-Peak Definition Peak-to-peak value refers to the difference between the highest and lowest values of a signal in a cycle, that is, the range between the maximum and minimum. It describes ...[Details]
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When reading kernel source code, you often encounter IS_ERR, such as in linux/arch/arm/kernel/sys_arm.c
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asmlinkage int sys_execve(char __user *filenam...[Details]
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Qorvo announced that it has reached a cooperation with MediaTek to optimize 5G automotive solutions to support more powerful safety and entertainment features. According to news on December 2, RF s...[Details]
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When testing RF inductors, the issue of compensation value often confuses those who are new to this type of product. For such a small inductance, why do we need to add compensation value to the test ...[Details]
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0 Introduction
The navigation computer is a component of the strapdown combined navigation assembly, which can receive data from multiple input data interfaces and output the results through th...[Details]
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Solenoid valves are widely used in modern automobiles, and the performance of solenoid valves is closely related to the performance of automobiles. The state of the power applied to the solenoid valve...[Details]
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As the number of power supplies in a system increases, monitoring and controlling the power rails becomes important to ensure safe, economical, continuous and proper operation, especially whe...[Details]
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1. It cannot be detected at low concentrations Calibration and maintenance methods: 1. Check whether the pump is working. When the pump is working normally, there is a slight vibration. If you bl...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]