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China Energy Storage Network:
Today, the power industry is undergoing major changes. As 2020 approaches, Harminder Singh, head of power at GlobalData, a data and analysis agency, looks at the...[Details]
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//Interrupt mode keyboard scanning program, P1.0 is connected to a diode, and P3.2 key is connected to INT0 interrupt input. Press the key once and P1.0 will flip once.
#include reg52.h
void delay(...[Details]
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introduction Traditional manual meter reading is time-consuming and laborious, and its accuracy and timeliness cannot be reliably guaranteed. It is not conducive to scientific management and brings g...[Details]
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1. Hardware circuit and principle To make the electric fan send out natural wind, it is necessary to change the strength of the fan, that is, to change the voltage and current of the fan motor, there...[Details]
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Since we are talking about voice chips, it is necessary to talk about the sound quality. Whether it is making sound chips or music ICs, it all comes down to sound quality. Of course, everyone has t...[Details]
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The status of high-temperature flaw detection of continuous casting billets at home and abroad The flaw detection of surface defects of continuous casting billets under high temperature state is a t...[Details]
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1. The general timers of STM32F107 are: TIM2, TIM3, TIM4, TIM5, 2. The modes of the general timers (TIM2, TIM3, TIM4, TIM5) of STM32F107 include up counting, down counting and center alignment mode...[Details]
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0 Introduction
In the closed-loop control system of the motor, high-speed, high-precision sensors and corresponding processing circuits are indispensable because of the need to obtain the position a...[Details]
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Recently, the Bentley car brand launched an innovative projection technology, bringing unprecedented shock and surprise to customers through cutting-edge technology. This technology was first appli...[Details]
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Today, at the request of netizens, I generated the root file system of the nand platform. Here is a brief explanation. 1. Install the cross compiler As mentioned before, see: S5PV210 Development - ...[Details]
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How to find the best test cable among so many choices? Times Microwave Systems introduces you to an ideal choice designed for production testing and laboratory applications - SilverLine test cable.
...[Details]
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A strong slap in the face of US accusations!
Recently, in response to the Federal Bureau of Investigation (FBI) and the Homeland Security Cybersecurity and Infrastructure Security Agency (CISA...[Details]
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/* Name: Button control 8X8LED dot matrix display
Graphics
Note: Each time K1 is pressed, 8X8LED
The dot matrix screen displays different graphics in a cycle.
This example uses both external...[Details]
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Industrial frequency transformers are called low-frequency transformers to distinguish them from high-frequency transformers used in switching power supplies. Industrial frequency transformers...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
Embedded System
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