Recent Posts

On the technical characteristics of audio speakers

For the sound, the quality of the speaker is very important, so users must understand the technical characteristics of the speaker when choosing the sound, so that they can have a good understanding of the sound and choose a good sound. 1. How to choose speakers? The speaker ......

Flexible OLED display technology makes future electronic pro…

Including EMS manufacturers, well-known academic institutions, and the US Department of Energy, in the recent period, they have allied themselves for the display technology of the next generation electronic devices, or invested in new development work. These efforts are expect ......

Current layout of the new type system in the mixed soil laye…

The distribution of soil media in the compound layered soil structure is very complex, and it is difficult to describe and establish soil models at large scales. In the design and calculation of the ground electrode, a uniform layered soil model is generally used. Regardless of whether it is ho ......

Discussion on Measures for Increasing Efficiency of CDMA Wir…

1 CDMA wireless network resource efficiency ideas Improving the utilization rate of wireless system resources is to fully tap the potential of the network, make full use of the existing channel resources, equipment resources and network capacity without reducing the quality o ......

LED companies accelerate channel construction to seize oppor…

In recent years, the development speed of LED lighting has been unprecedented. Traditional overseas LED upstream leading companies such as Cree and Puri have rushed to the Chinese market, and traditional international lighting giants such as Philips, Osram, GE and others have ......

The difference between ultrabook and notebook

Ultrabook (English name: Ultrabook) is a new generation of notebook computers launched by Intel in order to compete with Apple's IPAD MACBOOK and ANDROID tablets. Ultrabook Ultrabook not only has the advantages of strong performance and comprehensive functions of notebook ......

Analyze medical application solutions through ON Semiconduct…

Electronic enthusiasts core tips : In recent years, the medical semiconductor market has become one of the fastest growing semiconductor market areas. According to the market research organization Databeans' 2010 forecast on medical semiconductors, the compound annual grow ......

UFO-shaped LED floor lamp

This LED floor lamp, named after the science fiction film THX 1138 starring George Lucas in 1971, adopts the classic flying saucer shape of the science fiction film. The LED light source is located in the center of the dish surface, and the large-angle light slowly diffuses up ......

Research and Realization of Intelligent Vehicle Non-uniform …

Hardware implementation principle According to some regulations of the competition, this paper designs the hardware block diagram shown in Figure 1. The infrared sensor adopts a row of 13 pairs of infrared transmitting and receiving tubes. The level of the received level pass ......

Sunshine Lighting Guan Yong: LED samples of traditional ligh…

Recently, the new energy company carrying the new hope of Foshan Lighting's (000541.SZ) LED business announced its dissolution. Continued infighting and turmoil have also hit NVC Lighting's (02222.HK) LED business. The domestic two major traditional lighting companies ......