EM250505V

It is reported that LG Innotek, a division of LG, has developed an electronic car key module that can connect to the user's smartphone, allowing the user to have an electronic car key. The module has...[Details]

ARINIC429 Aviation Bus Introduction ARINIC429 bus is an aviation bus widely used in business aircraft in the 1980s. Its information content integrates more than 200 aviation parameters, mainly...[Details]

1. Production situation From January to July 2020, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 8.84 billion, a year-on-y...[Details]

This paper mainly proposes a design method of stereo signal phase difference and level difference tester. With single chip microcomputer as the control core, it is mainly composed of phase difference...[Details]

Movandi announced that it has implemented a PAAM (Phase-Array Antenna Module) design with more than 300 antennas using TSMC CMOS technology, which can provide breakthrough performance and the scale...[Details]

In recent years, fierce competition between liquid crystal displays (LCD) and plasma display panels (PDP) has intensified with the emergence of new technologies. This competition has also led to a dr...[Details]

A wave of drivable technology development is sweeping across the entire automotive industry. Established car companies that once dominated the market are also actively pursuing intelligent transforma...[Details]

Basic understanding of serial communication Communication is divided into parallel communication and serial communication. In parallel communication, each bit of data is transmitted at the same time,...[Details]

1. Use of KEIL software 2. Use of burning software. 3. Use of Proteus software. 4. Use of Protel 99 se: Pay attention to the following points when drawing PCB layout: Power/ground wire ...[Details]

The power grid supplies users with alternating current, while various radio devices require direct current. Rectification is the process of converting alternating current into direct current. Using...[Details]

　　Carbon monoxide production 　　According to statistics from countries around the world over the years, carbon monoxide (CO) has become the most common toxic and harmful gas, with a large number of ca...[Details]

Recently, Mazda applied for a patent for the wheel hub motor hybrid system installed in the RX-9. Does it sound scary? Isn't the wheel hub motor a technology with a long history? There is also a Gree...[Details]

　　After a long warm-up, sodium-ion batteries finally took the stage. On July 29, CATL officially launched sodium-ion batteries, which can be fully charged to 80% in 15 minutes at room temperature. At...[Details]

Lithium titanate is an inorganic compound with the molecular formula Li4Ti5O12. It is white powder in appearance, with a melting point of 1520~1564℃, is insoluble in water, and has strong flux proper...[Details]

The power CAN bus system is a communication protocol widely used in the fields of automobiles, industrial automation, aerospace, etc. It has the characteristics of high speed, reliability, flexibil...[Details]