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Usually, a digital multimeter can be used to determine whether a power module is good or bad. As shown in the figure below, connect the red probe of the digital multimeter to U/V/W and the black prob...[Details]
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#include
#include reg52.h
#include absacc.h
#define lcd_bus P0 // data bus
sbit rs =P2^4; // data & instruction selection, H: write data, L: write instruction
sbit rw =P2^3; // read & write se...[Details]
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Project Background:
The front-end computer room is the heart of the radio and television system and the distribution center for processing, distributing and transmitting various televi...[Details]
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1. Portable sheet metal shell, 3U cabinet standard size, appearance is both beautiful and practical
2. 2400WH power storage, can support capacity expansion and parallel operation, easily incre...[Details]
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On the morning of November 22, it was reported that wearing wireless headphones like AirPods is no longer popular? Recently, the Wall Street Journal published an article titled "Why Cool Kids Ar...[Details]
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Cincoze builds a complete Alder Lake platform industrial computer to meet the needs of various industrial applications Rugged embedded computer brand - Cincoze Cincoze actively responds to ...[Details]
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The MAX44251/MAX44252 are 20V, ultra-precision, low-noise, low-drift amplifiers that provide near-zero DC offset and drift by using a patented autocorrelating nulling technique. This method continuou...[Details]
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Hello everyone! I am glad to meet you again. This article is the second in the series of articles on . This issue mainly introduces the first method of battery SOC estimation - direct estimation meth...[Details]
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PIC microcontrollers are widely used, and many control systems in life are designed based on PIC microcontrollers. I have introduced many PIC microcontrollers before. In this article, I will bring yo...[Details]
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#include p IC .h //Includes the predefined __CONFIG(0x1832) of the MCU internal resources; //Chip configuration word, watchdog off, power-on delay on, power-off detection off, low voltage ...[Details]
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On October 25, the signing ceremony of the syndicate of Honeycomb Energy Chengdu Base was successfully held in Chengdu, Sichuan Province, and Honeycomb Energy Chengdu Base received 7.5 billion yuan...[Details]
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Huizhou has introduced a new policy to help accelerate the development of the new energy storage industry with real money. Recently, the "Huizhou Action Plan to Promote the High-Quality Development of...[Details]
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Although Google has invested a lot of money in cloud computing since 2018, it has only obtained 4% of the cloud computing share so far. However, Google also has its own goals. They hope that by 2023,...[Details]
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At present, the leakage protection technologies used underground in China include: leakage protection based on the principle of leakage protection of additional DC power supply; leakage protection bas...[Details]
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" Linux Concurrency and Race Condition --- Concurrency Control" involves five kernel driver functions, one kernel structure, and analyzes six kernel driver functions; five related application template...[Details]