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On the morning of December 14, vivo’s official Weibo account released a new image video and press conference poster for the vivo S12 series, officially announcing that the new phone will be rel...[Details]
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In our daily life, the use of electricity is normal. It was not until there was a sudden power outage one day that we realized the importance of electricity and began to care about us, the power pe...[Details]
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1. Introduction of foreign products
1 Toyota vehicle controller
The schematic diagram of Toyota's vehicle controller is shown below:
The car is rear-w...[Details]
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Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
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With the enhancement of global environmental awareness, various vehicles using lead-acid batteries are constantly entering people's field of vision. However, there are many kinds of chargers for le...[Details]
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Why is the digital source meter called a source meter? To extend the concept of source? To differentiate it from a digital multimeter? To reflect its unique advantages? Keithley SourceMeter digital...[Details]
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1. Introduction Total Organic Carbon Analyzer (TOC) is a comprehensive indicator that uses carbon content to represent the total amount of organic matter in water. TOC can be used directly to represe...[Details]
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#include
#include intrins.h
typedef unsigned int uint;
typedef unsigned char uchar;
sbit LCD_RS=P2^0;
sbit LCD_RW=P2^1;
sbit LCD_EN=P2^2;
sbit IRINPUT=P3^2;
uchar code Display_LINE0 ...[Details]
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More than half of 2021 has passed, and the domestic mobile phone market has become a situation of fierce competition. Huawei has stood up and left the throne of the first in shipments. Xiaomi, OPPO a...[Details]
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According to news on December 22, at a sodium-ion battery technology seminar held today, Jiang Weijun, director of Honeycomb Energy, revealed that the company’s first-generation sodium-ion battery pr...[Details]
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On October 17, BAIC New Energy and CATL jointly held the launch meeting of the Shenxing Supercharger battery cooperation. Dai Kangwei, general manager of BAIC New Energy, Gao Jian, deputy gener...[Details]
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Electronics Enthusiast Network:
What is an instrumentation amplifier? Instrumentation amplifiers are precision gain blocks with differential inputs and outputs that can be either differential...[Details]
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The English name of branch prediction is "Branch Prediction" You can search this keyword on Google and you can see a lot about branch prediction, but understanding how branch prediction works is th...[Details]
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What does frequency response mean?
Frequency response refers to the phenomenon that when an audio signal with a constant voltage output is connected to the system, the sound pressure generated...[Details]
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On November 18,
Song Jiqiang, vice president of Intel Research and director of Intel China Research Institute, delivered a speech titled "Product Design and Process Technology Innovation for th...[Details]
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