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Soil pH refers to the acidity and alkalinity of the soil. Soil pH has a certain impact on soil fertility, which in turn affects the growth of crops. Therefore, correctly judging the soil pH of crops ...[Details]
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How to determine the detection points of gas detectors? On the one hand, in closed and semi-closed workshops, four-in-one gas detectors should be installed according to indoor requirements; when the a...[Details]
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The continued spread of the COVID-19 epidemic has impacted the global market, and the impact on the industry chain is spreading from the production end to the terminal market. With the postponement o...[Details]
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US considers invoking national defense security law to force companies to provide data On Thursday (23rd) Eastern Time, U.S. Commerce Secretary Gina Raimondo said that the Biden administ...[Details]
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1. Introduction
With the rapid development of MEMS technology, endoscopy technology has achieved significant research results, especially the human gastrointestinal wireless capsule endosc...[Details]
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According to foreign media reports, Apple is developing a patent called "System for Improving the Function of Automobile Side-View Mirrors ", which can project images of the area around the car's...[Details]
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Although making the battery energy density too high may easily lead to safety problems such as fire, the high-energy "Mount Everest" must still be climbed. Generally speaking, there are currently two...[Details]
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1. Implementation of C language callback function
1. What is a callback function?
In short, a callback function is a function that is called through a function pointer. If you pass a function p...[Details]
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BL8078Q is a low-power, low-voltage dropout automotive LDO, used in body positioning systems, window control systems, multi-function steering wheels, etc.
The output voltage can be 3.3V, 5...[Details]
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Question: Does a switching power supply (DC/DC converter) really degrade the performance of an ADC?
Answer:
Engineers generally believe that switching power supplies will degrade ADC...[Details]
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The general RF automatic test system (Automatic Testing Systems) is designed to help users solve the problems of complicated test wiring (for multi-channel test systems), cumbersome instrument...[Details]
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Recently, an industry insider broke the news to International Electronics Business that a well-established foreign glass manufacturer, in order to gain more profits, intended to collude with a domest...[Details]
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Recently, EAC2024 Yimao
Automotive Industry
Conference and Industry Exhibition was grandly held at Suzhou International Expo Center. This exhibition focuses on
three major areas:
new ene...[Details]
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According to Reuters, Swedish regulators announced on Tuesday local time that operators participating in next month's 5G spectrum auction will be banned from using equipment from Huawei and ZTE. The ...[Details]
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Active PFC generally appears in dual-tube forward and higher-end topologies . Let's talk about this very popular dual-tube forward + active PFC + 3.3V single magnetic amplifier topology. Typical tw...[Details]
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