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0 Introduction
Modern mobile communication systems, from GSM to GPRS to CDMA, have frequencies from hundreds of Hz to 900 MHz, 1.8 GHz, 2.4 GHz, 5.8 GHz, and even higher. At the same time,...[Details]
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According to foreign media reports, SIA Chairman Bob Bruggeworth recently wrote an article suggesting that the U.S. federal government should implement semiconductor investment to ensure the United S...[Details]
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The involution of new energy car companies in smart driving started on the first day of the new year. On January 1, at the Xpeng X9 launch conference, Xpeng Motors Chairman He Xiaopeng announced that...[Details]
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According to Jiwei.com, although the localization of the chip industry is accelerating and has achieved remarkable results, the current output still cannot effectively meet the demand for chips in va...[Details]
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1 Introduction
According to the principle of the Hall effect, the magnitude of the Hall potential depends on:
Rh is the Hall constant, which is related to the semiconductor mater...[Details]
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Yesterday (14th), Nvidia officially announced that it would acquire Arm from SoftBank for US$40 billion. According to Sina Technology, Nvidia founder and CEO Jensen Huang sent an email to all employe...[Details]
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Four enthusiasts make robots first choice AVR series microcontroller
1 Introduction
AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with b...[Details]
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On January 28, according to Korean media, Samsung Electronics plans to expand the production of CMOS image sensors (CIS) by 20%. In 2020, Samsung invested 100,000 wafers per month in CIS production. ...[Details]
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Microsoft has rolled out the big December firmware update for Surface Duo 2, upgrading the firmware to version 2021.923.272, which is 258 MB in size and brings many improvements.
Surface...[Details]
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introduction
The rapid development of the national economy has brought prosperity to road construction. The mileage of highways has continued to rise. Naturally, the construction requireme...[Details]
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According to foreign media, negotiations between TSMC and Dresden, Saxony, Germany on the construction of a new factory have entered an advanced stage. The current focus of the negotiations between t...[Details]
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Last week, Apple reportedly announced a $100 million settlement with a small app developer that sued it, which attracted public attention. Although Apple announced that it would make changes, the env...[Details]
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According to Bloomberg, the U.S. Federal District Court in San Francisco issued an arrest warrant on the 24th, listing three people involved in the DRAM technology trade secrets case of U.S. storage ...[Details]
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Computer vision has gone through its inception, explosion, and peak, and is now returning to rationality. In the future, it will make great progress in four aspects: data, models, learning mechanisms...[Details]
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X-rays are generated by high-energy electrons moving at a reduced speed in matter or by the transition of electrons in the inner orbit of atoms, so they have strong penetrability and are widely used ...[Details]
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