085-6BX@FREQ2

       1 Introduction           As an intelligent speed regulating device, the inverter is rapidly and widely used in various motor control applications, such as metallurgy, papermaking, and electr...[Details]

    In order to solve the problem of potential safety hazards in open password input devices, a password input method and a password input device are provided, so that the password can be fundamental...[Details]

【Contents of this chapter】 1) Understand the concept of embedded systems; 2) Understand ARM’s business model; 3) Understand the version and processor architecture of ARM; 4) Understand the sele...[Details]

Xiaomi Corp. has named Alvin Tse as the new head of its India business as the Chinese smartphone company grapples with government challenges in its second-largest market by users, Bloomberg reported ...[Details]

AI is changing every industry. As with any business, well begun is half done.   To help companies get started quickly, NVIDIA is working with AWS to provide 21 NVIDIA NGC software resources directly ...[Details]

Although car alarms can prevent theft, in cities, vehicles may be parked on the street all night, and car owners may ignore the alarm, not realize that the alarm comes from their own car, or be unabl...[Details]

2020 was disrupted by a sudden COVID-19 pandemic. The pandemic ravaged the world, and the entire industry and society were put on "pause". As the country's first-tier industry, the electronic informa...[Details]

With the development of science and technology and the emphasis on efficiency, the traditional anti-theft method of retail stores using human surveillance of shopping malls is no longer suitable. I...[Details]

AT680 is a capacitor leakage current/insulation resistance meter controlled by a high-performance microprocessor. Digital control test voltage: 1V~650V, 7 range test, the leakage current accuracy is ...[Details]

A large capacitor manufacturer received a request from a European and American customer to use the power consumption of each film capacitor as one of the product test indicators. Since the capacitor c...[Details]

This is a very simple way to play songs with a single 1.5 battery. You can build this circuit for gift accessories. It will play a song when the gift is opened, simple and cheap right. It only uses...[Details]

Function of the circuit The load sensor of the strain gauge must use a differential amplifier of about 1000 times because of its very low output voltage. Therefore, the bridge p...[Details]

The near-infrared spectrum (1) refers to a section of the electromagnetic spectrum between the visible spectrum and the mid-infrared spectrum, that is, the light region between 780-2526nm. Near-infra...[Details]

YUV and RGB conversion Everything rendered to the screen (text, pictures or other) must be converted to RGB representation, so how is the conversion between YUV representation and RGB represen...[Details]

1. Introduction The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]