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Computational audio takes off The application of computational audio in professional fields ranges from mixers used in bands, video effects, and editing to EQ settings in NetEase Cloud Music. ...[Details]

      If your phone is lost, be sure to log in to the cloud service as soon as possible to search for the phone's location. Otherwise, if someone picks it up and turns it off, you won't be able to lo...[Details]

Basic usage circuit of MAX639   MAX639 has a P-channel power MOS FET as a switching transistor, and an error amplifier. The oscillator and PFM circuits, when forming the basic circuit, need ...[Details]

Contents According to the present invention, a coil system of a magnetic-inductive flowmeter is provided. The coil system comprises a coil and a core plate guided through the coil. Background of th...[Details]

A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]

Abstract Determining the state of movement is an important component of robot navigation systems. In this paper, we propose a method for estimating the robot pose in indoor scenes using 2D...[Details]

The bidirectional trigger diode came out at the same time as the bidirectional thyristor and is often used to trigger the bidirectional thyristor. Related pictures for this topic are as foll...[Details]

　　Speech recognition is a high-tech technology that converts speech signals into corresponding text files or commands through the process of recognition and understanding. As a specialized research f...[Details]

In this article, we control multiple LEDs. The hardware circuit is shown in the figure below. This circuit has been introduced in detail in "51 Single Chip Microcomputer (V) - GPIO Lights Up an LED...[Details]

We have previously cut and transplanted the linux3.4.2 kernel http://blog.csdn.net/fengyuwuzu0519/article/details/70162666 I also learned how to port the DM9000C network card driver to the linux2.2...[Details]

Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. The definition of high power density has increased from 25w/in3 in ...[Details]

Select copper/PET film 　　Based on the above research, researchers at the Touch Panel Research Institute believed that the most suitable method to solve the transparent conductive film problem cause...[Details]

"In the next 3-5 years, the amount of sensing connections will be massive, and we will work together with power generation companies, equipment integrators and operation and maintenance companies, ...[Details]

China Energy Storage Network News : "Building a global energy internet is a milestone event in the history of world energy economic development." This is the conclusion reached by many politi...[Details]

The servo motor encoder is a very important component in the servo system. It is used to measure the rotation angle and speed of the motor shaft and provide feedback signals for the control system....[Details]