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OPPO's first foldable screen mobile phone, OPPO Find N, will be released on December 15th. This morning, OPPO Senior Vice President and Chief Product Officer Liu Zuohu announced the front pho...[Details]
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Preface With the pollution of the environment and the shortage of energy, electric bicycles are becoming more and more popular with people for their advantages of no exhaust pollution, no n...[Details]
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The three-phase motor is a common electric motor. Its working principle is to use the rotating magnetic field generated by the three-phase alternating current in the stator winding to drive the rot...[Details]
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Contents
"Analog Integrated Circuits" focuses on 8 general-purpose analog integrated circuits, and provides a comprehensive analysis and discussion of analog integrated circuits from th...[Details]
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Methods for testing differential pair transistors
The differential pair is a semiconductor device that packages two transistors with the same performance into one. It can...[Details]
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On August 8, local time, semiconductor giant Nvidia disclosed a financial report that was far below expectations before the US stock market opened. Some media described the difference in this financi...[Details]
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The frequency characteristics analyzer is a device that makes full use of the superior noise suppression characteristics of the digital Fourier integration method and is a high-precision measurement ...[Details]
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According to U.S. government documents, the U.S. Department of Commerce has agreed to a request from electric car giant Tesla to exempt it from a 10% tariff on aluminum imports from Japan. Accordin...[Details]
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On September 13, it was reported that after a lithium battery using a traditional commercial separator has been cycled a certain number of times, a large number of "cauliflower-shaped" lithium dend...[Details]
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We know that the current digital oscilloscope can accurately capture various periodic signals and non-periodic signals. The digital oscilloscope has become one of the most important equipment for coll...[Details]
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Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on the switch tube. When the voltage and current of the switch tube (between the drain and source, ...[Details]
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Scientists from the University of Alberta have developed a new diagnostic method that allows men to detect aggressive prostate cancer through a painless tissue biopsy. This test combines a unique nan...[Details]
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The "envelope" of an oscillating signal is a smooth curve that outlines its extremes. We can use such an envelope to help us control the audio response product.
You may remember my previ...[Details]
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As the name implies, the oscilloscope silicone key is an oscilloscope key made of silicone raw materials. I believe that many people do not know what an oscilloscope is, because this thing is o...[Details]
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The temperature acquisition system mainly acquires temperature data through the temperature sensor MAX6613.
MSP430F149
, as the CPU, reads data from the temperature sensor, judges the data and ...[Details]
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