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Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicator...[Details]
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1. Understanding of interrupts When the CPU is processing a certain event A, another event B occurs that requires the CPU to process it quickly (an interrupt occurs). The CPU temporarily interrupts i...[Details]
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The Jieka palletizing process package that everyone can use has been officially released. Please check the agenda of the 2022 Gaogong Lithium Battery Intelligent Manufacturing Summit! As technology...[Details]
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With the rapid development of electronic technology and microcomputers, the rapid development and widespread application of microcomputer control technology have been promoted. Small and medium-sized ...[Details]
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1 Introduction
For a long time, the supply of transformer core materials only provides saturated magnetic field magnetism, but does not provide low magnetic field magnetism indicators, so its ...[Details]
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On December 18, the "2020 Chongqing Micro LED Industry Innovation Forum and Konka Semiconductor Display Technology and New Product Launch Conference" was held in Chongqing. At the meeting, Konka Gr...[Details]
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The device characteristics and indicators of the permanent magnet motor system vary greatly under high and low temperature environments, the motor model and parameters are complex, the nonlinearity...[Details]
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Recently, HTC cooperated with Binance, the world's largest cryptocurrency exchange, to launch EXODUS 1-Binance version. According to the official introduction, EXODUS 1-Binance version is th...[Details]
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基于仪器和运算放大器的传统 电流源和电压/电流转换器在低频下提供很高的输出阻抗,这是因为放大器具有良好的低频 CMRR(共模抑制比)。在较高频率下,降低的 CMRR、固有的输出电容、转换率的局限性阻止了高质量电流源的实现。Analog Devices 公司的两款 200 MHz线路接收/放大 IC——AD8129 和 AD8130——提供了差分输入和显著的 CMRR,使它们成为构建高频恒流源的有...[Details]
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On May 31, according to Android Police, a Google Pixel 7 engineering machine was sold on eBay for US$510 (128GB version, approximately RMB 3,400). eBay did not give the detailed parameters of...[Details]
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On May 8, Volvo Cars , a global leader in automotive safety , announced that it will equip all new models of its next-generation scalable modular architecture SPA 2, which will go into mass productio...[Details]
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Perform functional tests on the microwave radar in the XW-HLR26-24G millimeter wave ranging and speed measurement radar sensor module motion detection sensor with adjustable distance TTL output. ...[Details]
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Contents The invention relates to the field of magnetic flowmeters, in particular to a high-voltage wafer-type magnetic flowmeter. Background of the Invention Industrial process control systems are...[Details]
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introduction
At present, the accumulation of gas in mines has become a major problem that troubles coal mine safety production. Accurate and effective monitoring of gas is of great signifi...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]