Today's core language

In June last year, Intel released Core M at the Taipei Computer Show. Since then, Lenovo and Dell have also released products with Core M processor, and Apple's new MacBook has further heated the Core M processor. The new MacBook features an Intel Core M processor running at 1.3GHz and can be overclocked to 2.9Ghz with a power of only 5W. Power consumption is 30% lower than the previous generation, and the motherboard is 67% smaller than the previous generation. This is the first fanless MacBook. With 9 hours of internet access, 10 hours of movie playback, the battery with new technology is 35% larger. For more information on technology, please pay attention to the daily electronic core morning newspaper.

First, communication news

1. Minister of Industry and Information Technology: Studying 5G The biggest application lies in driverless driving. In response to Internet companies entering the automotive industry, Miao Wei said that China Information and Communication Research Institute is organizing research on 5G. "The car is driving, the difference is a thousand miles, people's thoughts are slightly open, and danger is immediately apparent. So experts predict that 4G bandwidth can not meet the needs, at least 5G bandwidth."

2. Can Apple and Google really challenge operators? Some publications have reported that Google is planning to sell phones to consumers. Google is expected to enter into a deal with Sprint and T-Mobile in the US to sell its own mobile phone. There have been reports of Apple’s launch of its own SIM card. The media has various reports on it, such as Google may use its own or partner's WiFi network, combined with the operator's mobile network to provide consumers with network access services.

Second, intelligent hardware

1. The new technology invented by Apple has made the watch's gold content less than half. When it comes to the 18k gold Apple Watch EdiTIon (Apple Watch Gold Edition), Apple designer Jonathan Ivey told the Financial Times that Apple has invented a way to make the gold composition of the gold alloy more tightly combined. The gold used in Apple Watches is harder than standard gold.

2, Google officially pushed Android 5.1 to support multiple SIM cards and anti-theft lock. There are still many Android smartphones, which have not been upgraded to Android 5.0, but Google (microblogging) official has taken a step forward to push Android 5.1 system for its own Nexus series hardware devices. This version provides several important feature upgrades, such as mobile phone theft, support for multiple SIM cards and more.

Third, smart home

1. Microsoft Xiaobing enters Haier Smart Home APP. Following Xiaomi’s investment in the United States and Haier’s marriage to Meizu, Haier announced today that it has reached a strategic cooperation with Microsoft to cooperate on the application of artificial intelligence in the field of smart home. The artificial intelligence robot Microsoft Xiaobing will also be the first to enter the Haier U+ smart home APP. In the two smart home camps, the competition of increasingly fierce competition, Microsoft's "black technology" will undoubtedly change the existing competitive landscape. The addition of Microsoft Xiaobing will also enable Haier to gain greater advantages in terms of artificial intelligence and natural human-computer interaction.

Fourth, the processor

1. Huawei's new generation Nexus mobile phone, or equipped with HiSilicon 930. Not long ago, it was reported that Google's next-generation Nexus mobile phone will be manufactured by Huawei, the Chinese mobile phone manufacturer. Now, some netizens have revealed that the next-generation Nexus mobile phone will not only be produced by Huawei, but will also be powered by Huawei's own HiSilicon 930 processor instead of Qualcomm processor. The Haisi Kirin 930 uses a 16nm process, a big.LITTLE architecture, a 64-bit 2.0GHz eight-core processor, and supports up to 32 million pixel camera shots. The chip has also become one of the strong competitors of Qualcomm chips.

2, the heart of the new Macbook: Core M 5Y70/5Y71, Core M is a fire. Core M 5Y70/5Y71 processors are dual-core four-thread design, 14nm process technology, 4M three-level cache, integrated Intel Processor Graphic 5300 core graphics, the default frequency is different depending on the model's different positioning : The normal version of the Macbook is equipped with 5Y70, the CPU frequency is 1.1-2.6GHz, the GPU frequency is 100-850MHz; the high-end version of the Macbook is equipped with 5Y71, the CPU frequency is 1.2-2.9GHz, the GPU frequency is 300-900MHz, and the power consumption is only It is 4.5W.

Fifth, automotive electronics

1. Baidu confirmed that it is developing a driverless car. On March 11th, Baidu Chairman and CEO Li Yanhong confirmed to the media at the "two sessions" that Baidu is developing "unmanned" cars, while the automotive hardware manufacturing field cooperates with third-party car manufacturers. Baidu's R&D is mainly concentrated. At the software level of maps, image processing technologies, and artificial intelligence.

Semiconductor

1. If you invest in Qualcomm, you have to make a big profit this time. On March 10, Qualcomm announced a $15 billion stock repurchase program on Monday. Qualcomm plans to repurchase $10 billion in stocks in December and increase its quarterly dividend by 14% to 42 cents per share. Qualcomm said these moves mean that the return on capital that Qualcomm will receive will increase substantially.

2. The mainland sensor market is growing rapidly and local suppliers are actively deploying. The mainland sensor market has grown at a rate of more than 20%. According to the “White Paper on the Development of Continental Sensor Industry 2014”, the global sensor market has maintained rapid growth in recent years. In 2012, the global sensor market reached US$9.52 billion, and in 2013 it was US$105.5 billion. According to the daily economic news report, in addition to consumer electronics, sensors are widely used in automotive, medical electronics and other fields, especially smart phones and tablets. Most smart phones on the market today are equipped with various MEMS (Micro Electro Mechanical Systems) sensors, such as accelerometers and gyroscopes.

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