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Definition and background
In RF transmission systems, the standing wave ratio (SWR) is used to measure the efficiency of the RF signal from the power source through the transmission line to the load....[Details]
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The Shandong Provincial Development and Reform Commission announced the second batch of selected projects in the major project database for the transformation of new and old growth drivers, of which ...[Details]
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Transplant the official STM32 virtual serial port program, serial port communication dead while(USART_GetFlagStatus(USART1, USART_FLAG_TXE) == RESET); The simulation found that the USART1 clock...[Details]
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Abstract: The field application of acoustic emission tank bottom inspection technology is introduced. The corresponding technical evaluation level is obtained by analyzing the inspection results of t...[Details]
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What is Differential Scanning Calorimetry? Differential Scanning Calorimeter measures the relationship between temperature and heat flow related to thermal transitions within materials. It has a ...[Details]
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South Korean media reported that Samsung Electronics will restart investment in large-size OLEDs. According to previous rumors, Samsung Display, a panel manufacturer under Samsung Electronics, will...[Details]
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Sekorm Components e-commerce, RICOH (Ricoh Microelectronics) power management IC sample application activity is in full swing. Click the event website: https://www.sekorm.com/doing/enroll/74418534.ht...[Details]
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According to the final summary of U-Boot-2009-03 transplantation notes (second stage transplantation preparation), it is necessary to transplant the clock initialization code for S3C2440.
...[Details]
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Analog switches are commonly used in audio systems to switch low-level inputs or adjust audio filter characteristics. Selecting the proper analog switch can help optimize the total harmonic distortion...[Details]
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The up/down converter is used to display high-resolution signals (e.g. 1600*1280) on plasma/projectors with only VGA, SVGA or XGA, and can also display low-resolution signals in full screen on high...[Details]
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According to the latest statistics from TrendForce's TrendForce Industrial Research Institute, the revenue and rankings of the world's top ten IC design companies in the first quarter of 2020 are rel...[Details]
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A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
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In recent years, lithium battery technology has been developing rapidly, and lithium battery research has mainly focused on further improving service life, enhancing safety, reducing costs, and new p...[Details]
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The boost regulator has two disadvantages compared to the buck regulator when
modeling the small signal of
the power
stage: first, it has a right half plane (RHP) zero that is determined by t...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
MicroPython Open Source section
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