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In direct sequence spread spectrum communication, the receiving end uses PN code for despreading, so the selection of PN code is very important, and sequence pair is a PN code, which can be used fo...[Details]
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On October 13, Han's Laser stated on its investor interaction platform that the company's PCB special equipment business segment has good order conditions. It is understood that in the first half of...[Details]
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If Japan's sanctions take effect, Samsung Electronics Co. and SK Hynix, the world's top memory chip maker and Apple supplier, could be affected. According to foreign media reports, Japan announced ...[Details]
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Avago Technologies has introduced a new product in the smallest RF amplifier series on the market. The new VMMK-3xxx amplifier uses Avago WaferCap chip-scale packaging (CSP) technology to provide an ...[Details]
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At present, there are two types of 3D display technologies that we are more exposed to: glasses-type 3D display; 3D display without glasses (i.e. naked eye 3D display). In addition, there are...[Details]
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On June 29, according to Korean media BusinessKorea, South Korean lithium battery giant SKI has signed an additional US$940 million (approximately RMB 6.643 billion) investment agreement to expand th...[Details]
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As we all know, solar energy is the main source of light energy. Silicon solar panels can convert light energy into electrical energy, and conventional tandem solar cells can convert it into electr...[Details]
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If you have more than 2 Apple devices, you may often encounter the situation where the devices are placed in a mess and a bunch of data cables are tangled together, which is very inconvenient.
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Professional research and development provides space-saving PoE ASFET and EMC-optimized NextPowerS3 MOSFET. Nijmegen, February 29, 2024: Nexperia, once again showcasing product innovation at APEC,...[Details]
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Volkswagen is stepping up its efforts to become the world's largest electric car maker, announcing plans today to build six battery factories in Europe and invest in charging stations around the worl...[Details]
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China Energy Storage Network News
: "Why is the ubiquitous power Internet of Things born? As an emerging infrastructure, it will help the digital and intelligent development of the energy ind...[Details]
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The sensitivity of electret microphones, which are widely used in radio recorders, telephones and other electrical appliances, directly affects the transmission and recording and playback effects. ...[Details]
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Rotational viscometers are widely used to measure the dynamic viscosity of various fluids such as grease, paint, coating, plastic, food, medicine, adhesive, etc. The instrument is simple in structure,...[Details]
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Preventing fatigue driving
Technology to detect driver drowsiness has reached a practical level. This technology can quickly detect drowsiness by analyzing the blood vessels in the earlobe and th...[Details]
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According to news on December 20, American startup Displace launched "the world's first truly wireless TV" at the CES 2023 exhibition. This OLED TV runs on rechargeable batteries. According to the ...[Details]