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For fans, this year's Qatar World Cup can be called "Twilight of the Gods". Messi has already made it clear that this is his last World Cup. Considering Ronaldo's age, his World Cup jou...[Details]
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The basic function of photovoltaic cells is to convert external input light energy (expressed by irradiance W/m2) into more widely used electrical energy. Of course, there will be some losses in ...[Details]
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Before making LED luminous characters, let us first understand the production materials of LED luminous characters (LED exposed luminous characters): acrylic plate, galvanized plate, stainless stee...[Details]
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1 Introduction
In the local communication power supply monitoring system, the battery monitoring module is a relatively independent unit with its own processor unit and data acquisition unit. ...[Details]
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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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China Energy Storage Network News:
On June 23, the 55th and final global networking satellite of China's Beidou Satellite Navigation System was successfully launched, marking the completion o...[Details]
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Q1: What is Cortex-M3?
A: It is a processor core for 32-bit microcontrollers designed by ARM after it paid attention to the MCU market. Cortex-M3 has been sought after by the entire industry since it...[Details]
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1 Introduction to GPRS Technology
GPRS (General Packet Radio Service) is a wireless packet switching technology based on the second-generation mobile communication system GSM. It is particularl...[Details]
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As early as last December at the year-end media communication meeting, Huami Technology had announced that the world's first artificial intelligence chip in the field of smart wearables, "Huangshan N...[Details]
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⒈ Reset condition
RST pin keeps high level for more than 2 machine cycles.
⒉ Reset circuit
⒊ CPU status after reset
PC: 0000H TMOD: 00H
Acc: 00H TCON: 00H
B: 00H TH0: 00H
PSW: 00H TL0: 00H
SP:...[Details]
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0 Introduction
Today's society has higher and higher requirements for
power quality
, and the country has also specially formulated
national standards for
power quality
. Ther...[Details]
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On September 5, the solid-state battery concept continued to strengthen. As of the close of the day, Kesen Technology and Dongfeng Group hit the daily limit again, Keheng shares rose 8.28%, and Fengyu...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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Interpretation of the 2022-2023 China Design Trend Report Consumers are becoming more and more picky about the design of new products. Countless new products are launched every year, but only a few...[Details]
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In the process of software development in the automotive field, we often face a dilemma: we must pursue rapid product iteration and high performance, while ensuring key factors such as functional s...[Details]
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