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Fiber optic sensor thermometer is a new type of fiber optic sensor temperature measurement system that combines non-contact temperature measurement with fiber optic sensing technology to achieve hi...[Details]
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Figure: Power management solution for a typical portable embedded system.
For battery-powered portable devices, in addition to breaking through the limitations of processing power, t...[Details]
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DS2770 is a battery fuel gauge and lithium-based and nickel-based chemical battery charger control integrated chip produced by Dallas Semiconductor. It can communicate with the power management...[Details]
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High luminous efficiency
After decades of technological improvements, the luminous efficiency of LED has been greatly improved. Incandescent lamps and halogen lamps have a luminous efficienc...[Details]
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The main interference sources and coupling paths of the IGBT drive circuit in the three-level inverter system are analyzed. On this basis, some issues of the EMC design of the IGBT drive circuit a...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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According to a report by Taiwan Business Times on April 15, three employees of Chipson's Suzhou factory were diagnosed with COVID-19. Chipson said that in order to cooperate with the local government...[Details]
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introduction
The Serial Peripheral
Interface (
SPI) bus technology is a high-speed synchronous serial input/output interface introduced by Motorola. In recent years, it has been wid...[Details]
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The current transformer should be tested for polarity before and after handover and overhaul to prevent the polarity from being wrong during wiring, causing the protection device to malfunction and f...[Details]
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I. Introduction
The UAV flight control system is a comprehensive system with high-performance autonomous navigation, automatic flight control, and mission management, which requires a large amoun...[Details]
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Some media reported that Foxconn may have a wave of high-level personnel changes by the end of the year, and the highest level may reach the head of the sub-group. What is going on? News body: The ...[Details]
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On June 19, Intel has officially announced the architecture and technical details of its next-generation low-power processor, Lunar Lake, but there is no specific model, parameter launch time, or m...[Details]
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1. Origin
In the past two days, I have improved the LCD display method of MCU. I have adopted the idea of "edit and display" and wrote a program that can directly display strings. For example, if...[Details]
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The advent of self-driving cars will greatly change our travel habits and set off a rapid transformation in the transportation industry. The digital transformation of the automotive industry will b...[Details]
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Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
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