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1 Introduction
The vehicle license plate is the only management identification symbol of a motor vehicle and plays an irreplaceable role in traffic management. Therefore, the vehicle licen...[Details]
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On January 18, the Qinghai Provincial Development and Reform Commission, Science and Technology Department, Industry and Information Technology Department, and Energy Bureau jointly issued the "Not...[Details]
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Circuit Functionality and Benefits
High-side current monitors can encounter overvoltage conditions after transients or when the monitored circuit is connected, disconnected, or powered down. Th...[Details]
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The following is the knowledge that must be mastered in the design of switching power supplies:
1. The volt-second capacity of the switching transformer
2. The magnetization curve of the transfo...[Details]
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Software environment: icc+avrstudioOpen
motor.h and change the following content.
//PD4,PD5 motor direction control
#define moto_en1 PORTD |= 0x10
#define moto_en2 PORTD |= 0x20
#define moto_...[Details]
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Currently, LCD is the first choice for small device displays, and it is also common for large-screen TVs to use LCD. Conventional LEDs can be used to form numbers on electronic watches and other ...[Details]
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Recently, SNE Research, an international power battery market research organization, released the global power battery shipment rankings for August 2019. The data showed that BYD, the third-ranked co...[Details]
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"The chip I have is really big and has really good performance." On September 25, Zhang Jianfeng, President of Alibaba Cloud Intelligence, released the AI chip, Hanguang 800, at the 2019 Hangzhou ...[Details]
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For some state sets, use enum instead of #define to define as much as possible.
For example:
enum {OFF = 0, ON = 1}; is much
better
than
#define OFF 0
#define ON 1.
The two ways of writ...[Details]
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In embedded design, many application designs need to use EEPROM to store non-volatile data. Due to cost reasons, some microcontrollers do not have EEPROM integrated inside the chip. The MSP430G serie...[Details]
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Hybrid electric vehicles (HEV) and electric vehicles (EV) are gaining popularity because they have low (zero) emissions and low maintenance requirements while providing higher efficiency and driving ...[Details]
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(February 27, 2024, Shanghai, China) Recently, Rockwell Automation, one of the world's leading companies in industrial automation, informatization and digital transformation, signed an agreement with...[Details]
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In order to let everyone fully understand the principle of UART serial communication, we first use P3.0 and P3.1 as IO ports to simulate the actual serial communication process. After understanding ...[Details]
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Motion control and industrial automation systems present numerous challenges to design engineers. For example, they must contend with the excessive amounts of dirt and dust found in factory setting...[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
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