In the fall of 2009, Royal Philips Electronics will introduce a new solar LED reading light that is easy for users to read and write at night. Philips' LED reading lights were developed specifically for the African education sector so that stu…
Abstract: This paper proposes a design scheme of multi-function car recorder. The system adopts AT91SAM9260 ARM processor as controller, Linux operating system, K91G08UOB type Nand Flash as storage medium, and receives GPS signal through ET_318 SiRF StarIIIGPS chipset for positioning. The…
With the sustained and rapid growth of China's economy, energy consumption is increasing, and the contradiction of energy shortage is becoming increasingly prominent. "Research and development of high-efficiency, energy-saving, long-life semic…
According to foreign media reports, a total of 97 million new cars were delivered worldwide last year, but electric vehicles accounted for only about 2%. Although the share is small, the development is very fast. Last year, the global electric…
In the 21st century, with the continuous advancement of semiconductor technology and packaging technology, the long-term use of semiconductor light sources for indication and display is developing in the field of forward illumination. The emerging semi…
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Top Quality NT low voltage fuse and base
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The phenomenon of good or bad operation of instrumentation is often encountered. The majority of this phenomenon is caused by poor contact or welding. For this situation, tapping and hand pressure can be used.
The so-called "…