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0 Introduction
Serial Peripheral Interface (SPI) is a high-speed synchronous serial input/output port. In recent years, it has been widely used in the expansion of external devices such as shif...[Details]
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Recently, the new energy lithium-ion battery project invested by Tianneng Group with RMB 300 million was put into production. The project covers an area of more than 24,000 square meters and adop...[Details]
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The National Intellectual Property Administration recently released data showing that my country's global patent applications for solar cells currently total 126,400, ranking first in the world, an...[Details]
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(1) Flash constants:
#include //Header files to be added
const prog_uchar FlashConst = 3; //Define uchar type constant n in flash (flash constant)
unsigned char RamVar; //Define unsigned int...[Details]
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In 2005, a multinational semiconductor giant came to India with a full load of equipment, ready to build its first wafer factory in this unfamiliar land. However, these equipment never actually set f...[Details]
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The development of automotive electrification is driving changes in the current automotive electrical design architecture. This both increases the amount of power needed to run the car and affects ho...[Details]
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We know that voltage, current and power are measured in volts, amperes and watts and voltmeter, ammeter and wattmeter are used to measure these parameters. Even though these measuring instruments are...[Details]
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Under the price-cutting trend of many domestic mobile phone manufacturers, the OnePlus 7 Pro, which has always had a strong price, finally couldn't hold on. We found on JD.com that the 8GB+256GB vers...[Details]
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DigiKey, a leading global distributor of a broad range of commercial off-the-shelf technology components and automation products, announced today that it has added ISO 27001 certification to its ro...[Details]
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LG Display is not afraid of the economic downturn and has invested a total of 800 million won in its OLED business this year in an attempt to strengthen its OLED panel technology advantages. The ov...[Details]
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AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
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1. First, you need to define two data structures at the beginning:
static struct class *firstdrv_class;
static struct device *firstdrv_device;
2. Create the corresponding devic...[Details]
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Although all the main iPhone models have used OLED panels, iPhone SE2, iPhone 11, iPhone XR, etc. still use LCD screens. However, the latest news is that LG Display has stopped supplying LCD panels f...[Details]
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Abstract: The noise of high-frequency power modules mainly comes from power conversion and output rectifier filter circuits. The ZVZCS PWM full-bridge converter realizes the soft switching of the swit...[Details]
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The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]
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