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Jiwei.com reported on December 28 that Lei Jun recently wrote that in response to the call for environmental protection of science and technology, the Xiaomi Mi 11 will no longer come with a charger ...[Details]
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After I started working, I switched from MCU to ARM. I used ADS1.2 compiler for a while because the old program of the project I took over was compiled with ADS and most of the department also used i...[Details]
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The circuit is shown in the figure below. UC3842 is a single-ended switching power supply control chip. Pin ① is the internal error amplifier output terminal, and a negative feedback network is con...[Details]
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At the OnePlus 8T launch conference on October 15, Liu Zuohu first announced the existence of the OnePlus 8T Cyberpunk 2077 Limited Edition, which will be available for pre-sale on November 4, attrac...[Details]
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tI's OMAP platform provides the perfect solution for developing voice applications for personal handheld devices. The low-power OMAP architecture combines DSP signal processing for voice with the gene...[Details]
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The method introduced in this paper is implemented on an embedded platform built with ARM7 series chip S3C4510B and μClinux. The basic idea of the whole power-off protection is to generate power-...[Details]
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1. Exception vector table /******The following are the exception vector tables*****/ .globl _start _start: b reset ldr pc, _undefined_instruction ldr pc, _software_inter...[Details]
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Hall Effect Sensors
Modern and Reed Switch Sensors Remain the Best Choice
in Your Application
Since the Hall Effect Sensor was introduced a few years ago, it has captured the imaginati...[Details]
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STM32F10XX supports three reset modes: system reset, power-on reset, and backup area reset. A system reset is generated when any of the following events occurs: 1. Low level reset on NRST pin 2. Wi...[Details]
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On Linux systems, a process has two different stacks, one is the user stack and the other is the kernel stack.
User stack
The user stack is the stack used directly by the application. As shown in t...[Details]
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Overview of Distributed Energy Development
Distributed energy is a way of developing and utilizing energy that is deployed on the user side. It has the characteristics of local utilization...[Details]
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1. Introduction In the modern power electronics industry, rectifier and inverter power systems have made great progress. In this power system, the role of the DC link capacitor is to prevent the DC ...[Details]
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Understanding the need for cyber-secure image sensors
in ADAS and in-cabin monitoring systems
Understanding the Need for Cyber-Secure Image Sensors for ADAS and Cabin Monitoring...[Details]
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SABIC launches ULTEM™ DT1820EV resin to create dazzling metallization effects at a cost-effective price, enhancing the design of consumer electronics products
SABIC, a global diversi...[Details]
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We always talk about 8051, 8031, and now there is 89C51 and 89s51. What is the relationship between them? MCS51 refers to the general name of a series of single- chip microcomputers produced by th...[Details]