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Electric actuator principle Electric push rod, also known as linear drive, is a new type of linear actuator mainly composed of motor push rod and control device, which can be considered as an ...[Details]

Some time ago, the once-rumors about Samsung's acquisition of NXP seemed to have died down. On August 31, semiconductor analysis agency Semianalysis analyzed the rumors and believed that Samsung has ...[Details]

Oversampling and digital filtering can help to reduce the requirements on the antialiasing filter preceding the ADC. Reconstruction DACs can use the principles of oversampling and interpolation in ...[Details]

Abstract: The CAN bus system is used in industrial automation, building security, fire monitoring and other fields, among which the most widely used is automobiles. So today let's talk about why th...[Details]

Shared memory posix provides one set, XSI (systemv) provides one set There are many ways to implement shared memory. 1.posix mmap && open mmap Shared file mapping mmap (/dev/shm/xxx) also uses ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

1 Introduction Customers reported that when using STM32F412, erasing sectors 8 to 11 took too long, causing an IWDG reset to be accidentally triggered. 2 Problem Analysis 2.1 Problem Details Throug...[Details]

Road lighting is public lighting and is controlled by the government. Due to the characteristics of LEDs such as high efficiency, environmental protection, energy saving and long life, LED light so...[Details]

Charging for 5 minutes and talking for 2 hours may solve your anxiety about the battery of your mobile phone, but charging for 5 minutes and driving for 2 hours certainly cannot solve the anxiety o...[Details]

Signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. As a comprehensive measuring instrument, signal source analyzer provides...[Details]

Recently, the Pillswood project, Europe's largest battery energy storage system, was put into operation near Hull in northeast England. It is reported that the system was developed by Harmony Energy L...[Details]

With the development of economy and the growth of urban population, the high-rise and intelligent buildings have become a trend of urban development. According to the formula of the annual expected...[Details]

Here we use PCF8591 AD DA chip and 51 single-chip microcomputer, and a potentiometer. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the angle is di...[Details]

1 Introduction In 2002, due to the quality problems of Firestone tires, more than 100 people died and 400 people were injured, which attracted great attention from the automobile industry and ...[Details]

In recent years, FPGA-based soft-core processors have been valued and developed in the embedded market for their high design flexibility and low cost. Representative soft-core processors include Ah...[Details]