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First of all, it should be made clear that the microcontroller cannot directly control the relay, whether it is a 3v relay or a 5v relay. Reason: For example, the pins of 51 MCU and msp430 MCU cannot...[Details]
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On March 1, according to XDA, LG announced its withdrawal from the mobile phone market in 2021 and promised to continue to provide software update support for existing devices. LG said that it...[Details]
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Sina Technology News: In the early morning of October 14, Apple released four new products: iPhone 12, iPhone 12 mini, iPhone 12 Pro and iPhone 12 Pro Max. At the same time, it reactivated the MagSaf...[Details]
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1 Introduction
As a bipedal creature, humans are formed in the long process of biological evolution. Humans can unconsciously maintain the uprightness and balance of the body, whe...[Details]
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In the process of using a network analyzer to measure cable loss, incorrect testing methods will reduce the measurement accuracy of the cable under test. For various types of network analyzers: By co...[Details]
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introduction
In today's telecommunications era, the use of large-scale electronic computers to process data has greatly accelerated the transmission of information. However, the most worrying i...[Details]
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In the development of electronic equipment, the efficiency of power supply has become an important theme year by year. In addition, not only Japan, which is facing the problem of power energy, but ...[Details]
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1. Introduction
For a long time, traditional light sources such as high-pressure sodium lamps and some metal halide lamps have played a leading role in road lighting. In recent years, the ...[Details]
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* File name: main.c
* Description: This example demonstrates how to operate the USART receiving program (interrupt mode).
* Use the serial port debugging so...[Details]
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1 Necessity of battery voltage monitoring
The floating charge voltage has a direct impact on the capacity and life of the battery. A floating charge voltage higher than the recommended limi...[Details]
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The Apple Watch Series 7 will reportedly feature a smaller "S7" chip, which could provide more room for a larger battery or other components. According to a DigiTimes report obtained by MacRumors, ...[Details]
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Overview of intelligent metal tube float flowmeter: Intelligent metal tube float flowmeter is suitable for flow measurement of small-caliber and low-flow-velocity media; reliable operation, low mainte...[Details]
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May 20, 2024
• Three-phase three-wire AC input, wide input range of 180～528VAC
• Low profile: 41mm (1.61 inches) thick (including cover), 1U height
• Efficiency up to 94%
...[Details]
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With the advancement of technology,
robots
are increasingly used in the catering industry, which has alleviated the current labor shortage to a certain extent and saved restaurants money. B...[Details]
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The smart TV industry was extremely lively and crowded in the second half of 2019. Whether you are an industry insider or a spectator, you should be able to reach this consensus easily. The price w...[Details]
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