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Jiwei.com reported on November 9 that it has been a long time since domestic mobile phone manufacturers stopped giving away wired headphones, and Samsung has just started to take action. According to...[Details]
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This morning, realme officially released the latest pre-heating video of realme GT2 Pro, revealing the back design of the new phone. From a fallen leaf in the Amazon forest to every piece of ...[Details]
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There are many ways to classify regulated power supplies. According to the type of output power supply, there are DC regulated power supplies and AC regulated power supplies; according to the conne...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit k1=P3^0;
sbit k2=P3^1;
sbit k3=P3^2;
sbit k4=P3^3;
sbit k5=P3^4;
sbit k6=P3^5;
sbit k7=P3^6;
sbit ...[Details]
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STC51 microcontroller has a flash-like function EEPROM, which can save data when power is turned off. Different models can save data of different sizes. Taking 12C5A60S2 as an example, the size of th...[Details]
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According to Taiwan media Economic Daily, BYD Electronics' contract manufacturing of Apple's new iPad will put Hon Hai Group's Foxconn in mainland China in a situation where it will be attacked from ...[Details]
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According to Jiwei.com news, in March, the "Outline of the 14th Five-Year Plan for National Economic and Social Development of the People's Republic of China and the Long-Term Goals for 2035" (herein...[Details]
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An "artistic photo" of the "Shennan" supercomputer. Image source: British "New Scientist" weekly website
According to a report on the website of the British New Scientist magazine on t...[Details]
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introduction
Since the control system is expensive, when it fails, in order to pay attention to economic benefits and save costs, it is generally repaired. However, in the following situations...[Details]
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As lead-free technology matures, high-temperature solder alloys are now available that can be used at solder point temperatures as high as 140-150°C without losing reliability. An example is the In...[Details]
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News from Huawei's official EMUI Weibo account shows that 13 models including Huawei Mate 20 have been able to fully upgrade to EMUI 10.1. So what are the benefits of upgrading these 13 Huawei and ...[Details]
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Welfare is coming! Advantech Windows Development Tools Power Suite If you develop products based on Microsoft operating systems in the industrial field, are you facing a shortage of manpower for...[Details]
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Precisely control the voltage of the electrostatic precipitator under different working environments. The difference between the low-frequency high-voltage power supply and the high-frequency high-...[Details]
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The automotive strip
LED display
is a strip LED display that uses
LED
technology, GSM/GPRS technology, low temperature technology, anti-static technology, anti-interference technolo...[Details]
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1 Introduction
Liquid crystal display (LCD) is a low-power, small-size, radiation-free display device that has been widely used in various embedded electronic products in recent years....[Details]
RF/Wirelessly
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