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　　introduction   　　This article deals with a specific technical problem in a project of the Bright Project. The basic principle of this project is that the inverter is powered by a DC battery, which...[Details]

There are many schemes for simultaneous voice and data transmission. Most of these schemes digitize the voice signal first, and then transmit it in a package together with external data after compres...[Details]

TSMC will increase the price of its entire process by 6% in 2023, and IC design customers are facing a dilemma, especially at this stage when some applications are beginning to loosen and they need t...[Details]

Autonomous driving is one of the hottest cutting-edge automotive technologies. The broad prospects have attracted many startups to join the market, and Nullmax is one of them. This company focusing o...[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]

Switching regulators are used as an alternative to linear regulators in situations where heat dissipation and efficiency are important. The switching regulator is usually the first active component o...[Details]

1. Introduction When generating electricity, solar cell modules do not convert all the light energy they receive into electrical energy, but only a small part of it. Most of the energy evapo...[Details]

     The iPhone may have a periscope lens after all. Jahwa Electronics announced this week that it plans to spend 191 billion won to build new facilities to produce the new models. Jahwa is a supplie...[Details]

A little gadget I made a year ago, but the hardware is lost. I dug it out, split it up again, and added detailed comments. Comments are very important. I didn't add details before, and it took me a l...[Details]

Fault self-diagnosis is an important aspect of system maintainability design and an important issue that must be considered to improve system reliability. Self-diagnosis mainly uses software method...[Details]

July 20, 2023 - Recently, Honor launched the Honor X50 and all-scenario new products. The Honor X50 main screen is equipped with the Chipone OLED display driver chip ICNA3512. This chip uses in...[Details]

1. Introduction Single-chip microcomputers are widely used. In some cases, it is inevitable to upgrade the internal program of single-chip microcomputers, but it is often necessary to recall t...[Details]

The reliability of the power control system is the guarantee for the reliable and efficient operation of the power system and equipment, and the power control system must...[Details]

China Energy Storage Network News: Wang Xiaobing, Yang Jinshuang, Li Wei, Song Baotong, and Wang Shu, researchers from Beijing Electric Power Economics and Technology Research Institute Co., ...[Details]

On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]