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The annual World Internet Conference has kicked off again. Like previous years, most of the leading companies in the technology and Internet industries will attend the conference to discuss the deve...[Details]

Let's take the LDR instruction as an example to analyze them separately. The format of the LDR instruction is: LDR{condition} destination register, memory address The LDR instruction is a word l...[Details]

    Abstract: This paper proposes a circuit with isolation function that can be used to detect feedback DC voltage and current signals. This circuit can replace the precision linear optocoupler TIL3...[Details]

   Programmable controllers are increasingly used in the field of industrial control due to their strong anti-interference ability, high reliability, simple programming, and high performance-price ra...[Details]

How to use and connect the withstand voltage tester and high voltage withstand voltage tester . Generally, high voltage will be applied between the insulators under test, such as between the primary c...[Details]

Tan Hongen, Chairman and Party Secretary of State Grid Sichuan Electric Power Company The construction of ubiquitous power Internet of Things is an important content and key link in promoting ...[Details]

According to Reuters, on Wednesday local time, Czech Republic leader Andrej Babis said that the Czech Republic has signed a joint statement with the United States on cooperation on the security of 5G...[Details]

In this class we will write a timer interrupt service routine Use timer to realize light counting The reference material is Chapter 10 PWM TIMER Let's first show this structure diagram The struct...[Details]

Recently, Beijing Alled Microelectronics Technology Co., Ltd. (hereinafter referred to as Alled) underwent industrial and commercial changes. New shareholders included Huawei-affiliated companies She...[Details]

　　 Circuit principle: The figure shows a broadband amplifier circuit using negative feedback. The amplifiers in this circuit all use transformer coupling, and the amplification part uses a combinatio...[Details]

In view of the requirements of variable frequency amplitude modulation of modern power supply , it is proposed to use PIC16F873 to generate SPWM wave to control IR2136 to trigger IGBT to generate PWM...[Details]

Omron series CP series PLC to Ethernet through CHNet-CP to connect wincc ModbusTCP communication configuration The CHNet-CP module of Xingda Easy Control integrates ModbusTCP communicati...[Details]

1. Introduction Accelerometers have always been an important component in vibration testing. The ADXL203 accelerometer is a new single-chip dual-axis sensor from Analog Devices (AD) of the Un...[Details]

According to foreign media reports, one of the major problems facing electric vehicles is that electric vehicles are definitely not the best choice for people who need to drive in extreme temperature...[Details]

1 Introduction        Stepper motors can achieve fairly high positioning accuracy in a simple open-loop operation mode, and can output large torque when running at low speed. Therefore, they have been...[Details]