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LED color-changing light is a new type of light bulb. Its appearance is the same as the ordinary milky white incandescent light bulb, but it will automatically change color at a certain time inte...[Details]
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On the evening of March 9, Gasgoo learned from Desay SV that BlackBerry and Desay SV officially launched a dual-screen virtual smart cockpit domain controller to improve driving safety. Tiggo 8 Pl...[Details]
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Reports from Korean media say that Samsung and LG have received orders from Apple, which plans to launch more than one iPad product equipped with OLED screens starting in 2022. Apple has asked Samsu...[Details]
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In the past, I had been using the STM32 standard library, and I needed to add the code step by step, set the compilation options, and then compile the entire project. This compilation process is a ve...[Details]
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The bus technologies currently used in vehicles include CAN, LIN, FlexRay, MOST, LVDS and automotive Ethernet. CAN and LIN have low transmission rates, LVDS has high costs, FlexRay and MOST applica...[Details]
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Wiring method of single-phase motor
When wiring a single-phase motor, you must master the correct wiring method to prevent the motor from burning out.
Figure 1: Single-phase...[Details]
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The following code has been tested and used in the project and can be used with confidence
Author : I am from Qi
#include "reg52.h"
#include "Intrins.h"
#include "TypeDef.h...[Details]
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PIXEL
It is the smallest unit on the screen that can be controlled independently. PIXEL is the abbreviation of picture element. On the three-primary color screen, a pixel is composed of three pa...[Details]
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According to the "Shijiazhuang Release", on March 31, the Zhengding 12-inch specialty process semiconductor chip project with a total investment of approximately 8 billion yuan was signed. After comp...[Details]
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How Amplitude Modulation
(AM)
Works
The AM radio consists of an input circuit, a local oscillator circuit, a mixing circuit, a detection circuit, an automatic gain control circuit (AGC) a...[Details]
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After the release of Xiaomi 10, the well-known hardware analysis organization TechInsights conducted a detailed disassembly of Xiaomi 10 and gave a BOM cost forecast for the main components. Accordin...[Details]
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The variable frequency transformer characteristic comprehensive tester is an innovative CT and PT test instrument developed based on the traditional transformer volt-ampere characteristic ratio and...[Details]
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Domestic actual scene use sampling survey data analysis report
1 Background
We sent 1,000 reports to actual domestic robot users over a three-month period (February 1, 202...[Details]
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Most video surveillance equipment is designed for commercial applications. Even when you search for "home video surveillance" on the Internet, most of the search results are suitable for commercial...[Details]
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Introduction: Canadian battery developer Nano One and German chemical company BASF announced the signing of a joint development agreement (JDA). The two companies plan to jointly develop a process to...[Details]
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