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The first council and founding conference of the China Automotive Chip Industry Innovation Strategic Alliance was held in Beijing. The conference was held under the guidance of the Ministry of Scienc...[Details]
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There is never a shortage of topics when it comes to smart phones. Behind the seemingly glorious giant Apple, it is always feeling the covetous eyes of rivals such as Samsung. The rapid rise of Huawe...[Details]
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1. Use struct pin_desc to manage key values
1. Define the structure
2. Change the (void *)1 we wrote when applying for interruption to &pins_desc
In ioctl, set the interrupt t...[Details]
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Organic EL is the abbreviation of (Organic Electro-Luminescence: OEL, organic EL), which means the electronic version of organic luminescence. Although the definition is very general, it covers a very...[Details]
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Set the multimeter to R×1k. For PNP tubes, connect the black test lead to the emitter E, the red test lead to the base B, and connect the forward voltage to the emitter. The forward voltage of the ...[Details]
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The organizing committee of the first China International Smart Terminal Industry Development Conference held a press conference in Beijing, announcing that the first China International Smart Termin...[Details]
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Looking at the semiconductor industry, Intel was born in the PC era, Qualcomm and Apple were created by the mobile Internet, and the 5G and artificial intelligence era presents a new opportunity. The...[Details]
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I have encountered many problems when tinkering with LD driver recently. I will record them one by one below. Otherwise, who will remember who in five hundred years? 1. Configuration issues of multi-...[Details]
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In modern industrial production, the motor is the main driving device. At present, the KZ-D traction system that uses thyristor (i.e., silicon controlled rectifier) devices to supply power to the m...[Details]
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DATA_IN_ExtSRAM EQU 0 ;;1 defines whether to use external SRAM, 1 means use, 0 means do not use Stack_Size EQU 0x00000400 ;;2 Define the stack space size as 0x00000400 words AREA STACK, NOINIT, READW...[Details]
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Digital power supplies are characterized by high performance and high reliability, and their design is very flexible. As IC manufacturers continue to launch new models and better digital power IC p...[Details]
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Although LEDs can be sourced from a wide range of sources, their selection still requires careful consideration.
Most designers think that all LED products are of the same quality. However, there a...[Details]
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1 Introduction
Power supply monitoring is an important monitoring system for railway signals. Before this, the power supply monitoring system of signals basically used single-chip microcomputers as ...[Details]
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The code will be automatically generated in tim.c as follows: /* Includes ------------------------------------------------------------------*/ #include "tim.h" /* USER CODE BEGIN 0 */ /* USER CO...[Details]
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Design and manufacturing methods for automotive pressure sensors create rugged sensors for this demanding environment. Material property selection and circuit design principles are covered. Cost-se...[Details]
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