
With the depletion of the earth's resources, it is increasingly important to increase the efficiency of vario…
Xiao Bian introduces some basic common sense of sound maintenance of different materials in daily life:
1. There may be many friends who are unclear. In fact, the various components of the speaker are sensitive to changes in temperature and h…
1. Basic situation and development trend of mobile smart wearable devices
1.1 Mobile smart wearable device concept and classification
The mobile smart wearable device is a new form of terminal device that can be directly worn on the bod…
Introduction: DC / DC, DC-DC, DC / AC, / AC / DC, power supply module, module power supply, isolated power supply, switching power supply. The newly added products include: AW series AC-DC isolation module power supply .2.5W-75W; DC to AC zero current …

In 2015 Qingdao International Consumer Electronics Show Shanghai letter released a set of ULED display technology, nano-quantum dot technology, curved display an…
Ban Bang said that this year, the Indonesian government issued the N…
The Chinese version of Forbes recently spoke to Jia Yueting twice in recent days. In an interview, he said that the core reason why LeTV was attacked by Xiaomi was that the company was making up for shortcomings in capital, which made the competitor panicked.
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