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0 Introduction
After laser focusing, the spot diameter is small and the energy density is high. Therefore, laser welding has the characteristics of large weld depth-to-width ratio, narrow heat-affec...[Details]
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The commissioning of the Pinglu Energy Storage Station marks that Guangxi has taken the lead in entering a new era of independent energy storage market operation. Photo by Liang Lei On December 16, th...[Details]
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1. What is Keil software Keil software is an integrated development environment (IDE) specially designed for embedded system development. It is commonly used as programming software for 51 and STM32 ...[Details]
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Although the sales volume of the heavy-duty truck market has dropped from 1.587 million units in 2020 to 619,000 units in 2023, the sales volume of new energy heavy-duty trucks has cont...[Details]
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The sensor market is one of the tech sectors hardest hit by the pandemic, which has further clouded the outlook for the automotive sensor market due to the decline in fossil fuels and internal combus...[Details]
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Solar photovoltaic power generation is the most promising new energy technology in the world today. Solar photovoltaic power generation systems can be divided into off-grid photovoltaic power generat...[Details]
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Recently, the Dutch technology blog LetsGoDigital made a rendering of a foldable screen mobile phone based on Huawei's patent design. The outside world expects that Huawei's next foldable screen mobi...[Details]
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1. What is LED?
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of ligh...[Details]
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Motor protector principle
The motor protector consists of a three-phase current transformer, detection, amplification, delay, adjustment circuit and execution relay. When the detection circuit...[Details]
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#include
#include
#include "Io_define.h"
unsigned char RX_data ={0}; //Data received by the serial port
unsigned char keyb_state=0;
unsigned char keyc_state=0;
unsigned char RX_coun...[Details]
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LCD is the abbreviation of Liquid Crystal Display. The structure of LCD is to place a liquid crystal box between two parallel glass substrates, set TFT (thin film transistor) on the lower substrate g...[Details]
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1 Introduction
At present, my country's coal production mechanization is developing rapidly. The application of fully mechanized mining equipment is a measure to improve efficiency and safety.
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1. Find nand_ids.c under u-boot-2010.03/drivers/mtd/nand
//{"NAND 2GiB 3,3V 8-bit", 0xD5, 0, 2048, 0, LP_OPTIONS},
{"NAND 2GiB 3,3V 8-bit", 0xD5, 4096, 2048, 512*1024, LP_OPTI...[Details]
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According to information revealed by Lianxun New Energy, Ruipu Lanjun recently received a designated letter from SAIC Group, and will provide battery cell products for SAIC's new passenger car mode...[Details]
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Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
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