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　　Overall, AI has been widely explored in various industries in recent years and has reaped the benefits. In the field of security , with the in-depth development of a large number of security compan...[Details]

 **RESET** When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to the reset exception interrupt handler for execution. Reset exception inter...[Details]

      Apple today released the fifth beta of iOS 14.5 and iPadOS 14.5, one week after the previous beta. 　　The most important feature of iOS 14.5 is the addition of Apple Watch to unlock the iPhone. ...[Details]

Preface This chapter is a supplement to the previous chapter. The constant voltage-frequency ratio open-loop control system in the previous chapter is implemented using the SPWM control method...[Details]

1. Project Overview 1.1 Introduction At present, environmental protection has become a development theme. The introduction of the national sustainable development strategy has brought environmenta...[Details]

Measurement Principle of AC and DC Clamp Meters Hall sensors are usually used to test DC currents. This is because AC clamp meters cannot use electromagnetic induction. The Hall sensor is placed as s...[Details]

On May 14, Samsung and SK Telecom launched the Galaxy A Quantum phone in South Korea, the world's first 5G smartphone with a quantum random number generator (QRNG) chipset and exclusive to SK Telecom...[Details]

    In recent years, with the rapid development of computer technology and electronic technology, through continuous system function integration and optimization, network coverage and transmission st...[Details]

In order to ensure the device's operating speed and low power consumption , the device performance must be optimized. In order to improve the battery life, many design measures and process strategies...[Details]

After entering December, the northern hemisphere has entered winter. But some people feel the cold winter earlier. At the end of October this year, Xiaopeng Motors first felt the cold winter. A promo...[Details]

A three-phase motor is an electric motor that uses the force of an alternating electric field to drive the rotor to move. It consists of two parts: a stator and a rotor. The stator is powered by th...[Details]

Contents The utility model relates to a flow meter, in particular to a gas turbine flow meter. Background of the Invention Gas turbine flowmeters are mainly used for flow measurement of medium flui...[Details]

On the afternoon of October 18, 2013, Granville Research, an authoritative digital video research company, released the "2013 China Set-Top Box White Paper", which comprehensively sorted out the deve...[Details]

Common methods of displacement measurement include image analysis, dual-frequency laser measurement, grating or magnetic grating measurement, magnetoresistance or magnetic field measurement, etc. Amo...[Details]

In order to solve the problem that the single-phase bridge inverter drive circuit requires three independent power supplies, a simple switching power supply is designed. The circuit is shown in Figur...[Details]