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1. Overview of I2C Serial Bus
1. The I2C bus is a serial bus launched by PHLIPS. It is a high-performance serial bus with bus arbitration and high-speed and low-speed device synchronization fu...[Details]
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1. Types of abnormal interrupts in ARM: Abnormal interrupt name meaning Reset (Reset) When the processor reset pin is valid, the system generates a reset abnormal interrupt, and the progr...[Details]
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introduction With the development of the sewing industry in recent years, high-speed industrial sewing machines have gradually replaced traditional mechanical sewing machines due to their high degree...[Details]
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How it works
James Clerk Maxwell first introduced the technique of using capacitors to simulate resistors in 1873 when he connected a galvanometer in series with a battery, an ammeter, and a ...[Details]
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The microcontroller source program is as follows: #include "reg52.h" sbit IN1=P1^1; sbit IN2=P1^2; sbit IN3=P1^3; sbit IN4=P1^4; unsigned char pwm_val_right=0; unsigned char push_val_right=0; unsig...[Details]
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Power engineers must consider the following factors when designing or evaluating power supplies: 1. Describe the influence of input voltage on output voltage in several indicators 1. Absolute v...[Details]
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1. Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (
OLED
), is to sandwich a layer of organic electrolumines...[Details]
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For many power distribution designs, it seems that having a measurement system bandwidth of tens of MHz is sufficient. Most switch designs have switching frequencies of hundreds of kHz, and the highe...[Details]
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Wang Yanmin, President of the Global Ecosystem Development Department of Huawei Consumer Business BG, revealed in an interview that the number of registered developers in Huawei's HMS ecosystem has g...[Details]
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With the advancement of technology, video playback applications have been widely used in commercial electronic products (such as mobile phones and MP3 players). Mobile phones and MP3 players are cu...[Details]
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China Energy Storage Network News:
The reporter learned from the Hainan Power Grid Company of the State Grid Corporation of China that from April 16 to 17, Hainan Province provided emergenc...[Details]
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Universal testing machines are widely used in rubber, plastic, canvas, aluminum profiles, aviation, wires and cables, plastic films and other related materials. They are usually used with digital dy...[Details]
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Wireless charging technology is rapidly gaining popularity in the digital field. However, although it is wireless charging, the charging base still relies on wired connection, and mobile phone...[Details]
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At the SAIC Group's shareholders' meeting, an investor asked whether SAIC would consider cooperating with third-party companies such as Huawei in autonomous driving. In response, SAIC Chairman Chen H...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
Mobile and portable
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