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Hua Hong Semiconductor announced its first quarter 2019 results. The announcement shows that Hua Hong Semiconductor's sales revenue in the first quarter of 2019 reached US$220.8 million, up 5.1% year...[Details]
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Label: FINT Function: floating point rounding function
Entry condition: The operand is in .
Exit information: The result is still in .
Affected resources: PSW, A, R2, R3, R4, bit 1FH Stack requirem...[Details]
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The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]
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Challenge: Build a custom real-time monitoring system capable of evaluating the performance and characteristics of grid-connected PV systems using a variety of measurement devices in a short time a...[Details]
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Pony.ai’s Robotaxi has been further integrated into public life. If you take a stroll on the streets of Yizhuang, Beijing, you will find that Pony.ai’s Robotaxi has been further integrated into o...[Details]
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In thyristor circuits,
an
RC
series network is often connected in parallel at both ends, and this network is often called
an
RC
resistor-capacitor absorption circuit.
We know that ...[Details]
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An Airbus plane has successfully taken off automatically using autopilot technology powered by a computer vision system, marking another step forward in the realization of autonomous flying cars, for...[Details]
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【question】 The maximum bus clock of APB1 of STM32F103 is 1/2 of the AHB bus clock, which is 36MHz at most. When using ST's library function (v2.0), the clock frequency of TIM2 (normal timer) is 72MHz...[Details]
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Overview : In a single-chip microcomputer system, when there are many input keys, there is always a contradiction between hardware design and software programming. Different microcontroller systems...[Details]
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(1) Quick Save As improves the efficiency of routine tasks
You are a hardware engineer, and you need to test the signal quality. Is it boring? Maybe a little bit - 32 data lines... 16 address li...[Details]
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Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still th...[Details]
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introduction With the improvement of living standards, people have higher and higher requirements for material life, and pay more attention to residential security issues. With the development of bio...[Details]
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At present, China's LED lighting industry is entering a major historical opportunity period of independent innovation and leapfrog development. The application of LED street lamps is constantly e...[Details]
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On September 25, the Qualcomm Snapdragon Photo Exhibition was unveiled at the Beijing Quintiles Jiarui Cultural Center. The exhibition selected a series of excellent images shot by 5G smartphones equ...[Details]
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TSMC’s 5nm and 3nm processes are among the company’s “hottest” products on the market, with the Taiwanese giant reportedly seeing 100% utilization. It’s no secret that TSMC is by far one of the mos...[Details]