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As Apple's 2019 fall conference approaches, more and more information about the new iPhone is leaked online. Recently, foreign media iphonesoft obtained documents from accessory manufacturer ESR...[Details]
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The serious light decay problem of LED street lamps needs to be solved from the fundamental point of LED heat dissipation technology . At present, the growth rate of LED street lamps in China ...[Details]
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A transmitter is an electrical device used to convert one or more physical quantities (such as temperature, pressure, flow, etc.) into standard electrical signals (such as 4-20mA, 0-5V, etc.) for l...[Details]
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According to Jiwei.com, India's Economic Times recently reported that Apple's development momentum in India is rapid. Official documents submitted by Apple India to the Indian Company Registrar show ...[Details]
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introduction Differential BiPhase Level (DBPL) coding is a coding method that exceeds the limits of traditional digital transmission . DBPL coding is widely used in engineering applications such as...[Details]
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The protagonist in the era of artificial intelligence is the machine, and the machine needs to have the ability to see the real world. Similar to humans who are carbon-based life forms, machines tha...[Details]
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TKDL Cable Identifier 1. This power cable identifier has high-power current pulse output; the on-site received signal characteristics are clear 2. This power cable identifier is light and flexible, h...[Details]
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introduction
In the vehicle's electronic and electrical system, the design of the diagnostic system plays a vital role, supporting key operations such as flashing, troubleshooting, and EOL (En...[Details]
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12684 LCD screen, bmp180 sensor, 51 single chip microcomputer The microcontroller source program is as follows: #include reg51.h #include math.h //Keil library #include stdlib.h //Keil library #in...[Details]
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introduction
Nowadays,
the requirements for the performance of
electronic
system equipment are getting higher and higher. When weighing the performance and power consumption of...[Details]
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Virtual assistants are being integrated into more devices in the home, and Amazon recently announced that it will launch a variety of new devices for Alexa, including earbuds, glasses, and rings, t...[Details]
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It is very meaningful to apply the systematic method to study the measurement process and evaluate the quality and reliability of the measurement system and measurement data through the analysis of t...[Details]
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Today, the well-known digital blogger @数码闲聊站 released a list of the best-selling Chinese mobile phone models priced between 3,000 and 3,999 yuan in April 2019: The content shows that OPPO R...[Details]
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PI Expert is a computer-aided design software for single-chip switching power supplies launched by PI, also known as the PI Expert expert system. The current version is 9.0. It can automatically gene...[Details]
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1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
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