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On July 28, Zhongjing Technology issued an announcement stating that the company and Nantong Gaoxin Electronics Co., Ltd. (hereinafter referred to as "Nantong Gaoxin"), Changxing Horizontal Line Equi...[Details]
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Light waves are generated by electrons moving inside atoms. Since the movement of electrons inside atoms of each substance is different, the light waves they emit are also different. Studying the e...[Details]
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1. Where does vertical noise come from? The vertical noise of an oscilloscope mainly comes from two aspects: 1. Noise of analog front-end circuit: This includes attenuation circuit noise, buffer ci...[Details]
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Recently, OnePlus officially announced that its new product will be equipped with a 120Hz high refresh rate screen. Shortly afterwards, foreign media GSMArena found a product with model number IN2023...[Details]
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Henry Ford founded Ford Motor Company in 1903 at a time when few people could afford cars. They were expensive to manufacture, costly to repair, and complicated to operate. At the time, cars were sti...[Details]
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According to Yonhap News Agency, Samsung held a shareholders' meeting today (18th). Kim Ki-nam, head of Samsung Semiconductor's DS division, said that although the impact of uncertainties such as t...[Details]
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On April 16, the General Office of the National Development and Reform Commission issued the "List of Green and Low-carbon Advanced Technology Demonstration Projects (First Batch)". The first batch...[Details]
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Blogger @Digital Chat Station revealed that realme will release an upgraded version of GT2 Pro, equipped with Qualcomm Snapdragon 8 Plus flagship processor. As we all know, realme GT2 Pro is a high-e...[Details]
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I'll say this beforehand: Because my board has an LCD screen and a digital tube, which cannot be used at the same time, I'm using an LCD screen. The following code is easy to understand and has comme...[Details]
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1.TTL level:
Output high level 2.4V, output low level 0.4V. At room temperature, the general output high level is 3.5V, and the output low level is 0.2V. Minimum input high level and low lev...[Details]
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Recently, the US Patent and Trademark Office granted Apple a patent titled "Device, method, and user interface for a wearable electronic ring computing device." In the patent, Apple describes a smart...[Details]
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Beijing, China, November 14, 2022 - The fifth CIIE in 2022 has come to a successful conclusion. Innovative cooperation continues and the excitement will continue. At the fifth CIIE, Fortive united it...[Details]
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1 Introduction
ADS7822
is a 12-bit serial high-speed A/D converter with a sampling rate of 75kHz and low power consumption (0.54mW at 75kHz and 0.06mW at 7.5kHz).
2 Pin arrange...[Details]
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Overview
The most important component in the refrigerator refrigeration system is the compressor. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it...[Details]
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0 Introduction
With the continuous improvement of China's scientific and technological production level, all walks of life have higher and higher requirements for power supply q...[Details]
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