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Power supplies can generally be divided into two categories according to the control method: linear power supplies and switching power supplies. Among them: linear power supplies have small output ...[Details]
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Preface:
Let me say some nonsense. There are many articles about uCOS-ii porting on the Internet. Many of them are stereotyped and highly theoretical. They analyze a lot of nonsense. I really want to...[Details]
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/********************************************************************** Temperature alarm function based on isd1420 voice chip : Use ds18b20 to detect the current temperature, and send a signal to...[Details]
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Huawei's Kirin chipmaker subsidiary now has a record low share of the global mobile chip market, according to a new report from Counterpoint Research. MediaTek, an American chipset maker, topped th...[Details]
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In today's economic society, the competition of "fast" is not only about speed, but also about efficiency. In today's society with detailed division of labor, there are ways to make yourself faster a...[Details]
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1. Introduction of TX1C digital tube Common cathode and common anode digital tubes. The experimental board has a common cathode digital tube, a 6-bit digital tube. The connection principle diagram ...[Details]
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SHANGHAI, August 31, 2023 /PRNewswire/ -- On August 29, 2023, the last unit (No. 4) provided by Voith for the State Grid Henan Tianchi Pumped Storage Power Station successfully completed 15 days of...[Details]
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Switching Power Supply is the abbreviation of switching voltage regulator in China. It is a voltage automatic regulation closed-loop system with a switching converter as the power stage circuit. Fi...[Details]
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In the future development strategy announced at the end of last year, OnePlus stated that its digital series will continue to follow the high-end flagship route; the R series models (including ...[Details]
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Basic theoretical knowledge
of
LEDLED
is the abbreviation of the three words Light
Emitting
Diode, which is translated into "light emitting diode" in Chinese. As the name sug...[Details]
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Introduction The characteristics of multimedia card MMC are low power consumption, high density, small size, high reliability, erasable, rewritable, and large capacity. The internal co...[Details]
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Vitesco Technologies released its first-quarter 2022 financial report on Friday. Despite the adverse effects of continued semiconductor supply shortages and China's epidemic control, the report showe...[Details]
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/*! @file
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PRE
Module name: infrared decoding file
File name: IR_REMOTE.c
Related files: IR_REMOTE.h
Fi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Using structured tags (S7-1200 V4 and higher / S7-1500)
To make it easier to view the program content, several input/output addresses can be grouped in a higher-level PLC tag. A higher-level P...[Details]
RF/Wirelessly
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