25T08AI-CW

　　0Introduction 　　Sound signals are everywhere and contain a lot of information. In daily production and life, we can simplify the process and get the results we want by analyzing sound signals. Wi...[Details]

I.   Overview        As data communication becomes more and more common, more and more data needs to be displayed through two or even more Vis. However, for an interface, in most cases we only need t...[Details]

In the process of MLCC selection: first, the MLCC parameters must meet the circuit requirements, and second, whether the parameters and the medium can make the system work in the best state; third,...[Details]

Recently I debugged the serial port on the S5PV210 baseboard I made. Because it is troublesome to write a program to test a serial port. So, I directly transplanted a minicom to the development board...[Details]

The circuit for obtaining steep-front high-voltage narrow pulses using a MARX generator is relatively complex, and there are many design and process difficulties in steepening the front. It is easy...[Details]

Introduction: Sleep mode allows the application to shut down unused modules in the MCU, thereby reducing power consumption. AVR has different sleep modes, allowing users to implement tailoring accord...[Details]

　　In the cold winter, especially in the north, magnetic flap level gauges usually need to be heated and kept warm in actual applications to prevent the liquid in the pipe from freezing and ensure the...[Details]

1. Digital tube display principle: The digital tube is actually composed of 8 LEDs, divided into a, b, c, d, e, f, g, dp, and the digital tube is divided into common cathode (left, high level light...[Details]

Introduction Load traction (LOADPULL) technology is a very effective test solution for power amplifier design optimization. Active harmonic LOADPULL can more efficiently and accurately evaluate and...[Details]

5G is considered one of the main features of the iPhone 12 series. In addition, Apple has started to re-adopt Qualcomm baseband from this series, which makes the outside world wonder whether the sign...[Details]

The single pulse mode of STM8S is more suitable for applications where the zero-crossing signal is detected to trigger the conduction of the thyristor. First, understand the conduction conditions of ...[Details]

Household photovoltaics are booming. Since 2013, China's household photovoltaics have experienced rapid development from the beginning to a blowout. According to the figures given by the China Phot...[Details]

Configure RB7 as an input port, detect the key in the program, and use the keyboard release detection judgment statement: while(!RB7); The program cannot be executed. The debugging locates the proble...[Details]

Abstract: This paper introduces the solution of a new digital multimedia storage intelligent car audio system. The high-efficiency switching power supply is used to achieve low-power operation in ...[Details]

Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]