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When faced with a complex program, we cannot put all of it into the main program, as that would make people's thinking unclear. So we added subroutines so that the program would be organized. The m...[Details]
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Starting from this article, the "Microcontroller for Beginners" series of tutorials will undergo a major revision. The previous articles will not be changed for the time being, and the subsequent arti...[Details]
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In order to prevent the program from stopping unexpectedly, it is necessary to detect this state and reset the microcontroller. Therefore, you need to know the running time of the program you wrote...[Details]
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1 Introduction In power production and electrical testing, it is often necessary to measure power frequency voltage and frequency. There are many types of power frequency voltage meters and frequen...[Details]
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Whether the LED is driven via a buck, boost, buck/boost or linear regulator, the most common thread connecting every driver circuit is the need to control the light output. Only a few applications ...[Details]
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Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
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1.
Overview of
UPS
industry development
Due to the continuous development of IT technology and the users' emphasis on the protection of important information loads, the u...[Details]
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1. Time window (gate unit) The time window is a circuit device designed to prevent interference signals larger than partial discharge from entering the peak detection circuit. Since some interfer...[Details]
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IT Home reported on July 23 that after Nubia officially announced the new Red Magic 5S mobile phone, today Nubia President Ni Fei also showed off Nubia's new 120W Deuterium Gallium Nitride thre...[Details]
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The source program of the oled clock microcontroller is as follows: #include "REG52.h" #include "oled.h" #define uchar unsigned char #define uint unsigned int #include intrins.h sbit DQ = P3^6;...[Details]
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Industry executives and experts say chipmakers’ lack of ability to track the flow of many of their low-end products could hamper the implementation of new U.S. sanctions aimed at blocking exports of ...[Details]
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The 2023 Ji Krypton 001 ( Parameters | Inquiry ) has launched a version equipped with CATL's 140-degree Kirin battery, but it needs to be optional on the basis of the WE version. The first batc...[Details]
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1 Introduction When the computer measurement and control system monitors multi-channel parameters online, it is often necessary to accurately detect the changes in each parameter within a short p...[Details]
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Early morning on September 5, Qualcomm and Facebook's parent company Meta have signed a multi-year agreement. The two parties will work together to develop a customized version of the Qualcomm Snapdr...[Details]
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1. Detection of ordinary Darlington tube
The interior of an ordinary Darlington tube is composed of two or more transistors whose collectors are connected together, and there are multiple emitter...[Details]