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LCD1602 is a liquid crystal display module with its own controller, which can display two lines of dot matrix data. Please google its pin parameters. Phenomena encountered during actual use: ...[Details]
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There is a hard fault status register (HFSR) in the NVIC, which indicates the cause of the hard fault. If it is not caused by vector fetch, the hard fault service routine must check other fault statu...[Details]
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Recently, Jiemei Technology said in an institutional survey that the five domestic release film production lines are currently in full production. Two new Korean lines have been added, and the produc...[Details]
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Currently, major OEMs are undergoing transformation to achieve the goal of software- defined cars. On December 19, 2023, at the Great Wall Motors 2023 Technology Seminar, Qt Group China Business Deve...[Details]
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Main
circuit
: Tr: current transformer
Control
circuit: M: multiplier; VA: voltage error amplifier (K1); CA: current error amplifier (K2)
Working principle: VA output: VA=K1...[Details]
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ORG 00H
START:
MOV SCON,#50H //Set serial port mode 1 to allow receiving
MOV TMOD,#20H
MOV TH1, #0F3H ...[Details]
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Mercedes-Benz and BMW plan to jointly develop mobility services and driverless business. The in-depth cooperation between the two giants is a pioneering move with a profound mark of the times. In F...[Details]
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When compiling the program for the first time using KEIL5, an error occurs: “can not open source input file "core cm4.h"” Solution: Manually add a path (1) Open "C/C++" in the Magic...[Details]
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The PCI bus has the advantages of supporting multiple peripheral devices, being independent of the processor, and having fast data transmission. It has been applied to various occasions such as P...[Details]
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Dear friends, when you use network cables to connect various industrial control equipment, each IP address network segment is different. This machine is in one network segment, and the next machine...[Details]
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Introduction to Rubbing Color Fastness Tester The AATCC Crockmeter is the official test instrument of the American Association of Textile Chemists and dyers. The Crockmeter tests the ability of fabri...[Details]
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On July 24, after half a year of discussion and anticipation, Tesla's FSD (full autonomous driving system) process of entering the Chinese market seems to be about to enter a critical stage.
T...[Details]
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Laplace transform is an integral transform commonly used in engineering mathematics, also known as Laplace transform. Laplace transform is a linear transform that can convert a function with a...[Details]
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MEMS pressure sensors can be mass-produced with high precision and low cost using similar integrated circuit (IC) design technology and manufacturing processes, thus paving the way for consumer elect...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
Analogue and Mixed Signal
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