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Yesterday, a Meizu phone with model number "M973Q" passed the 3C certification, which may be the Meizu 16s Pro. According to the China Quality Certification Center, a Meizu phone with model number ...[Details]
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According to foreign media reports, Microvast Europe has released a new battery that is suitable for various types of vehicles such as passenger cars, commercial vehicles and trains, and can be charg...[Details]
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China Mobile announced in various public occasions in early July that it will build more than 50,000 5G base stations this year, realize 5G commercial services in more than 50 cities, and provide uni...[Details]
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In a distributed control system consisting of a PC (host computer) and multiple single-chip microcomputers (slave computers), the single-chip microcomputer is mainly responsible for real-time data ...[Details]
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As energy crisis and climate warming become more and more serious, energy conservation and environmental protection have become the focus of social issues. LED has attracted widespread attention du...[Details]
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Pure electric vehicles are criticized for the fact that both new and old automakers need to invest huge amounts of money to prepare for them, but they do not have good profitability. We can carefully...[Details]
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The serious light decay problem of LED street lamps needs to be solved from the fundamental point of LED heat dissipation technology. At present, the growth rate of LED street lamps in China is highe...[Details]
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High-side/low-side current-sense circuit
The current-sense resistor of the low-side current-sense circuit is connected in series to the ground (Figure 1), while the current-sense resistor of th...[Details]
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After decades of development, speech recognition and speech coding and decoding technology have become increasingly mature and have entered the practical stage. Speech recognition technology has be...[Details]
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Today I made a flashing light product, and everything went smoothly. However, the final design requirement was that the battery should last for a month. When designing, the power consumption of the mi...[Details]
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Continuous pulse generator
It is a basic multivibrator. The circuit is shown in Figure 1-7. By switching the switch "K", it can generate pulse signals of about 1-10Hz and 20-150KHZ. The pulse f...[Details]
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When flash is connected to CPU, according to different data widths, such as 16-bit NOR FLASH (A0-A19), the address line of the processor (A1-A20) needs to be shifted left by 1 bit. Why does it need t...[Details]
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In 2024, as market competition in the field of intelligent driving becomes increasingly fierce, some once highly-anticipated innovative companies are facing unprecedented pressure.
As a ...[Details]
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Once again, Xiaomi has taken action against automotive chip companies. The investor that received Xiaomi’s investment this time was Hangzhou Aoxin Technology Co., Ltd. (hereinafter referred to as Aox...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]
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