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LED filament 1. From the perspective of driving solutions, LED filament power supplies are divided into three categories: RC step-down; linear constant current; IC constant current. 2. From t...[Details]
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Feilu TL30-700B electric pressure cooker adopts fully automatic pressure control and moisturizing, and has complete safety protection functions. It can prevent overflow, explosion and blockage. The w...[Details]
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Bootstrap diode ( VD1 ) and capacitor (C1) are components that need to be strictly selected and designed when IR2110 is used in PWM applications. They should be adjusted according to certain ...[Details]
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As electric vehicles (EVs) continue to gain popularity as an environmentally friendly alternative to traditional gasoline vehicles, much research has focused on developing efficient EV batteries. How...[Details]
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Digital power supply is based on digital signal processor (DSP) or microcontroller (MCU) as the core, and takes digital power driver, PWM controller, etc. as the control object, which can realize c...[Details]
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1. Time Management 1.1 Clock ticks UCOSii uses the clock tick OSTimeTick() to periodically schedule tasks. Generally speaking, the frequency is 10-100HZ. The higher the frequency, the greater the...[Details]
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Plug-in hybrid electric vehicles (PHEVs) combine the advantages of pure electric vehicles (EVs) and hybrid electric vehicles (HEVs). They can achieve pure electric zero-emission driving and increase ...[Details]
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According to foreign media reports, in the past few months, Bloomberg News has published several reports about the self-driving car industry, painting a bleak, disappointing or tragic picture. But ...[Details]
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Jiwei.com News (Text/Chunxia) On June 28, the Wuhan Urban Simulation Laboratory Technology Alliance was established. Wuhan released a statement showing that the alliance has attracted more than a doz...[Details]
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Let's talk about a topic. With the penetration of lithium batteries in electrification, 48V, HEV and PHEV all use a lot of lithium battery systems. Why is their accident probability overall much lowe...[Details]
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The latest news says that Google's Pixel 4a phone may have been delayed until October. The news comes from well-known whistleblower Jon Prosser, who said on Twitter that Google will rel...[Details]
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IT Home reported on June 10 that recently, foreign media exposed OPPO's folding screen patent, which adopts a pop-up front dual camera and an outward-folding screen design. The Dutch website...[Details]
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According to recent international news reports, South Korea has successfully developed a lithium battery that can be used in submarines. This lithium battery can double the submarine's underwater e...[Details]
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main.c
1 #include reg51.h
2 #include "2401.h"
3
4 #define uint unsigned int
5 #define uchar unsigned char
6
7 sbit KEY8=P3^7; //Send key
8 sbit beep=P2^3; // speaker
9 sbit LED6=P1^6; ////...[Details]
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The industrial robot control system is the brain of the industrial robot. It is responsible for receiving input signals, processing information, and issuing instructions to achieve precise movement...[Details]
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