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At the Tmall Genie new product launch conference on the afternoon of October 18, the new president Peng Chao revealed that in 2021, the number of daily active screen-equipped devices of Tmall Genie i...[Details]
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At present, the well-known digital blogger @数码闲聊站 has exposed the AnTuTu running score of OPPO Reno3, which is as high as 379839 points. Since the Terracotta Warriors score of the GPU sub-item is 0 p...[Details]
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Noise-free power supplies are not designed by accident. A good power supply layout is designed to minimize experimentation time. Minutes or even hours spent carefully reviewing the power supply lay...[Details]
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The next milestone in digital displays Dr. Steffen Berns, President of Bosch Car Multimedia, said: “Displays are gradually becoming interactive systems.” Safer: 3D effects improve the speed of...[Details]
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Shrinking the transistor process node (7nm, 5nm, 3nm) can shrink the chip, shrinking the chip can shrink the printed circuit board (PCB), and shrinking the printed circuit board can reduce the size o...[Details]
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Recently, Strategy Analytics analyzed the current 2G/3G network withdrawal trend and 4G user migration opportunities based on its free report "Low-Cost 4G Mobile Phones: Market Dynamics and Opportuni...[Details]
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This morning, Redmi officially announced the new Redmi K30 5G Extreme Edition mobile phone, which will be officially released on May 11. IT Home learned that Redmi officially introduced...[Details]
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cutting edge Regarding the STM32 sampling problem, I believe many people have encountered such a problem, whether it is about the underlying configuration of the ADC or the choice of the ADC sampling...[Details]
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The windsurfing control system adjusts the wind force and changes the windshield angle θ by controlling the fan speed. The display range is 0°~60°, the resolution is 2°, and the absolute error is ...[Details]
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This series of articles will combine the energy-saving technologies that have been added to various hardware (including CPUs, chipsets, various latest bus standards such as PCI Express, and periphe...[Details]
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1. Compared with range anxiety, safety anxiety of pure electric vehicles is a topic that car owners are more concerned about. 2. Statistics show that 80% of new energy vehicle spontaneous combustio...[Details]
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Powerful clock interrupts In single-chip computer programming, setting a good clock interrupt will enable one CPU to play the role of two CPUs, greatly facilitate and simplify program compilation...[Details]
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China Energy Storage Network News:
On September 17, State Grid Corporation of China held a meeting in Lhasa, Tibet to promote the construction of the Ali-Tibet-China power grid interconnectio...[Details]
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1. The pointer of the float flowmeter shakes: 1. Slight pointer jitter: generally caused by medium fluctuations. This can be overcome by increasing damping. 2. Moderate pointer jitter: generally caus...[Details]
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This article introduces in detail the common methods of lightning and overvoltage protection: shunting, voltage balancing, shielding, grounding and protection. It also introduces in detail the inte...[Details]