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As an analytical instrument, the basic performance requirements of a spectrum analyzer include: 1. Frequency indicators: Measurement frequency range: reflects the spectrum analyzer’s ability to measu...[Details]
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With the rapid growth of the number of people surfing the Internet,
users are gradually abandoning the low-speed and easily disconnected narrowband Internet access provided by
traditional mode...[Details]
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US energy specialist Enphase will start producing microinverters at Flex’s factory in Timisoara, Romania, from the first quarter of 2023.
Image: Enphase
US manufacturer Enphase said t...[Details]
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1. Introduction to NodeMCU NodeMCU is an open source IoT development platform, its firmware and development board are open source, and it comes with a WIFI module. Based on this platform, IoT applica...[Details]
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Recently, the "World Integrated Circuit Conference" co-organized by the Ministry of Industry and Information Technology and the People's Government of Anhui Province for the first time was held in ...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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At this Shanghai Auto Show, Aptiv focused on ADAS system solutions, electrification technologies and solutions, as well as the next-generation smart car architecture SVA and open server platform O...[Details]
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Abstract: Based on virtual instrument technology, a road test system for vehicle controller development is designed. The method of conducting road tests on vehicle controllers through synchronous acq...[Details]
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External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 15), the reset process is triggered, even if ...[Details]
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FLASH- CR1 = FLASH_CR1_RESET_VALUE; FLASH- CR2 = FLASH_CR2_RESET_VALUE; FLASH- NCR2 = FLASH_NCR2_RESET_VALUE; FLASH- IAPSR &= (uint8_t)(~FLASH_IAPSR_DUL); FLASH- IAPSR &= (uint8_t)(~FLASH_IAPSR_P...[Details]
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Preface With the rapid increase in the number of vehicles, efficient vehicle management and dispatching systems have become a tool urgently needed by various vehicle management and dispatchin...[Details]
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In addition to writing, compiling and simulating execution to debug user programs, Keil can also implement online debugging through the serial port, that is, to see the execution effect of the code o...[Details]
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When the physical quantity to be measured is a vector, we need to use three orthogonally placed sensors to measure each component of the physical quantity separately to synthesize a complete vector. I...[Details]
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A phase-locked loop (PLL) uses a phase detector to compare a feedback signal to a reference signal, locking the phase of the two signals together. While this property still has many applications, PLL...[Details]
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LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]