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High
brightness
light emitting diodes (
LEDs
) are becoming a new generation of light sources for the upgrading of the traditional lighting industry with their low power consumption,...[Details]
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Whether it is a variety of mobile phones, tablet computers, or MP3 players, we seem to be increasingly inseparable from these electronic devices, even for a day. And the most indispensable issue when ...[Details]
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It tells the compiler which registers to use for this code. The registers are the 8x4 registers R0-R7 at 0x00-0x1F in the 8051's built-in RAM.
The first thing that the compiler needs to consider for...[Details]
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The basic performance indicators of LCD polarizers mainly include: basic technical indicators of optical performance, durability, bonding characteristics, appearance performance and other special...[Details]
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Liquid resistance starter commissioning
(I) Preparation
1. Check the wiring inside the liquid starter cabinet, the interlocking control line between the liquid starter and the primary cabin...[Details]
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The automotive industry is undergoing unprecedented changes. Electrification, intelligence, and networking have become new trends in automotive development. As the core of automotive technology inn...[Details]
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1. Introduction:
It is used to detect and resolve faults caused by software errors. When the counter reaches the set timeout value, a system reset will occur. Its features are: 1. The clock it us...[Details]
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JCXZ jumps if CX is 0 Command format: JCXZ label Instruction function: If the CX register is 0, it will escape to the address specified by the label in the instruction. Otherwise, it will be executed...[Details]
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Whether using ping or tftp, it shows
CS8900 Ethernet chip not found?!
I checked uboot1.1.6/include/configs/smdk6410.h, and it is indeed configured to use CS8900 as the network card. When will the ...[Details]
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STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, and SYSGO, a world-leading developer of European certifiable embedded ...[Details]
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On April 15, Dongxu Optoelectronics released its 2020 performance report, stating that the company achieved operating income of 7.091 billion yuan, a decrease of 59% from the same period last year; ...[Details]
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It is often heard that the short life of LED lamps is mainly due to the short life of the power supply, and the short life of the power supply is due to the short life of the electrolytic capacitor...[Details]
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This display device circuit uses a single-line oscilloscope to display 4 continuous signals at the same time, so as to compare the time relationship of different signals. CC4017 is an oscillator and...[Details]
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On December 20, the latest products in the iQOO Neo series, iQOO Neo5S and iQOO Neo5 SE, were officially released. "Powerful Dual-Core 2.0" iQOO Neo5S has added the concept of "powerful d...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]