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#ifndef __DEF_H__ #define __DEF_H__ #define U32 unsigned int #define U16 unsigned short #define S32 int #define S16 short int #define U8  unsigned char #define S8  char #define TRUE  1    #...[Details]

Using ultra-bright white LEDs as lighting is an excellent way to save electricity. Because it takes many LEDs to be bright enough, it is troublesome to install, and it is not practical to install t...[Details]

ECG detection is the detection of weak signals under strong common-mode interference. In order to improve the common-mode rejection ratio of the circuit, a cancellation drive circuit (right le...[Details]

IT Home reported on May 15 that realme will launch the Narzo 50 5G series of mobile phones on May 18. The company has not yet disclosed any information about the phone, but renderings have been expos...[Details]

1 Introduction Electromagnetic flowmeter is an instrument for measuring the volume flow of conductive liquid based on Faraday's law of electromagnetic induction. The choice of its excitation m...[Details]

According to Jiwei.com, in the fourth quarter, the demand for smartphone panels still shows a clear trend of differentiation. The price increase of some components has led to an increase in the cost ...[Details]

　　Batteries are widely used in various automation equipment as energy transfer devices or backup power sources. Using ordinary chargers to charge batteries is prone to overcharging or undercharging. ...[Details]

At CES 2024, e-peas announced new products in its ambient energy harvesting management system series, which is optimized for remote control unit (RCU) and wireless keypad (KBD) designs. ...[Details]

　　Accurately measuring current in today's industrial and commercial power distribution systems is difficult. More and more computers, variable speed motor drives, and other devices draw current from c...[Details]

Abstract: Using Delphi to develop industrial control system software has become the choice of more and more developers, and serial communication is one of the problems that must be solved in this p...[Details]

Modern system designers face many design challenges, from implementing interfaces to data converters to maintaining signal fidelity when their systems interface with analog systems, and they natura...[Details]

Anyone who designs short-range wireless systems must know that the Friis formula is very helpful for path prediction: Pr is the signal power received by the antenna; Pt is the transmit...[Details]

I. Introduction At present, energy has become a bottleneck restricting the development of many countries, especially in developing countries. The shortage of energy has gradually emerged, and the com...[Details]

In the architecture of the autonomous driving control system, the perception system and positioning system of the autonomous driving vehicle are two crucial links as the basis for vehicle path plann...[Details]

Products in the spectrum analyzer industry are generally divided into two types according to their uses. One is an instrument used in the health care industry, and the other is an electronic measurin...[Details]