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Tesla's first quarter 2019 financial report was released on the same day as expected. The book data was not very good, and even a little disappointing. Combined with the company's previous inspiring ...[Details]
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0 Introduction
Low-frequency vibration is a major problem that bothers people on modern ships and spacecraft. How to quickly eliminate vibration and reduce harm has become a problem that p...[Details]
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Class D audio power amplifier
* Class D amplifier is a digital amplifier based on pulse width modulation (PWM).
* Its final power amplifier operates in a pulse switching state (large cur...[Details]
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With the release of Apple Watch Series 6, Apple has discontinued the high-end ceramic Apple Watch models that were previously on sale. Apple Watch Series 6 materials include aluminum, stainless ste...[Details]
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1. Correspondence between ADC channels and pins 2. Common library functions 3. ADC initialization function ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct); example: 4. ADC en...[Details]
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This article introduces the main features of Si5324, block diagram and typical application circuit diagram of I2C control mode and SPI control mode. Silabs' Si5324 is a precision clock multipl...[Details]
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Contents The invention relates to an ultrasonic flow measuring device, comprising a measuring tube with a straight measuring tube axis, a transmitter for transmitting an acoustic signal on a first si...[Details]
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The flyback converter is a common circuit topology for auxiliary power supplies. Its advantages are that it can operate over a very wide input voltage range, its circuit is simple and has few componen...[Details]
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1. Name explanation: ABI, application binary interface (ABI), application binary interface. 2. Compilation version problem: GCC 4.0 is the dividing line Versions below 4.0 do not support floa...[Details]
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1 Introduction
National Semiconductor has introduced the LM5025, a 100V pulse width modulation (PWM) controller for forward converters with active clamping/reset technology for distributed ...[Details]
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LED will soon replace incandescent lamps and occupy the lighting market. Yesterday afternoon, at the Zhujiang Science and Technology Lecture Hall, Liu Songhao, an academician of the Chinese Academy of...[Details]
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SEMI's latest quarterly "Global Fab Forecast" report shows that semiconductor wafer production capacity has reached a record high, including the opening of 42 new wafer fabs this year, nearly half of...[Details]
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1 Design Background
The electronic toll collection system is the most advanced toll collection system in the world and one of the service functions of the intelligent transportation system. Pas...[Details]
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@greentheonly, known as the "Green God" on Twitter, recently released physical pictures of Tesla's latest HW4.0 hardware . This information is very valuable, and we can get a glimpse of the latest...[Details]
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Whether it is software-defined cars, distributed ECUs or adaptive Autosar, they are inseparable from the basic technology of the smart car era, automotive Ethernet. For hardware engineers, automoti...[Details]