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On July 13, according to digital blogger @数码疯报, three new iPhone batteries passed certification, with capacities of 2227mAh, 2775mAh, and 3687mAh respectively. According to the blogger's revelati...[Details]
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Central topics:
Traditional grounding control switches have shortcomings
Multifunctional
Electronic
Control switch structure and performance
Solution:...[Details]
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Statistics show that in the first quarter, plug-in hybrid vehicle sales increased by as much as 82.8%, accounting for about 30% of the overall sales of new energy vehicles . Why are hybrids gaining s...[Details]
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The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]
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The world's first 1.8GHz power wireless private network was put into operation; the world's first distribution grid edge agent system based on edge computing was piloted; the State Grid's first ubi...[Details]
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#define mcu_pic
//MCU type selection mcu_avr mcu_51 mcu_pic mcu_msp430
/******************************************/
#define uchar unsigned char
/**************************************************/
#i...[Details]
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Recently, PSFK Laboratory and Boehringer Ingelheim jointly launched a major report "The Future of Health", which analyzes the major changes that are about to take place or are taking place in ...[Details]
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Electricity is only meaningful if it is used properly. When power generation companies plan and design power generation systems, their thinking often affects the power generation and consumption in...[Details]
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Editor: Because the LINUX kernel already supports the host driver of S3C2440 and supports a wide range of peripherals, this part can be used just by configuring. Because there are many things to co...[Details]
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Question: After the 8051 microcontroller is reset, what is the initial state of each register? How many reset methods are there? Answer: The initial state of the machine after the 8051 microcontro...[Details]
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prepare materials: 1. Cross-compilation toolchain 2.u-boot 3. Linux kernel 4. File System Note: Unzip the above codes and put these four folders in the same directory 1. Compilation of u-...[Details]
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S3C44B0 UART baud rate calculation formula
MCLK is the main frequency, here it is 60MHz
UBRDIVn (also called divisor) = ( (int)(MCLK / (bps * 16) + 0.5) – 1 )
MCLK = Fout = Fpllo
Bps = 1200, 96...[Details]
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1 If you want to modify the permissions of all files in a directory at once, including the permissions of files in subdirectories, you need to use the parameter -R to start recursive processing. Wh...[Details]
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Most portable products that use white light-emitting diode (WLED) backlight displays also require auxiliary LED lighting. Two ICs are typically required: an inductive boost converter to maximize ...[Details]
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Dear leaders and guests, hello. Today I would like to share with you "Developing Energy Storage Technology to Promote Green and Low-carbon Transformation", which mainly includes the following four poi...[Details]
Analogue and Mixed Signal
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