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On the morning of November 16, Suyu District held a project groundbreaking ceremony. Liu Hao, deputy secretary of the municipal party committee and mayor, attended and announced the start of the proje...[Details]
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On January 16, Google Nest Hub 2nd Generation smart speaker supports Google Assistant, and users can use voice commands to ask it to play white noise to help focus and promote sleep. According t...[Details]
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0 Introduction
The design of a single-chip microcomputer system generally includes two aspects: hardware circuit design and program design. The debugging process is generally divided into thre...[Details]
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1. RRU Working Principle and Application
The Remote Radio Unit (RRU) is a new type of distributed network coverage model. It places large-capacity macro cell base stations in an available cent...[Details]
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Tesla conceals the locked battery level from car owners. Where are the rules for new car manufacturers? The series of spontaneous combustion incidents have not yet subsided, and things that make T...[Details]
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The National Development and Reform Commission and the National Energy Administration recently clearly listed the independent equity ratio and timetable for power trading institutions:
In the ...[Details]
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Speaking of Continental, many people may think of Continental tires. Indeed, as the flagship product line of Continental, Continental tires have always been the main profit-making department of the g...[Details]
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August 22, 2012, Hall 2, Shenzhen Convention and Exhibition Center. On the second day of the 2012 Industrial Computer and Embedded System Exhibition, the 5th China International Medical Electronics...[Details]
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SES, a US-based lithium metal battery developer, revealed on February 10 that it plans to build a battery plant in South Korea to expand its business in Asia.
SES, which unveiled...[Details]
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1. Structure 1. TMR1 can be used as a general timer and counter, and can also use the built-in low-frequency time base oscillator to realize the real-time clock RTC function; through the use of TMR...[Details]
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Electrification and intelligence have become the development trend of the automotive industry. In 2020, Bosch introduced a series of forward-looking technologies used in automobiles. With steady prog...[Details]
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1 Introduction There are many methods for testing the attitude angle of a flying body, such as magnetic sensors, high-speed cameras, accelerometers, and gyroscopes. Each method has its advantages an...[Details]
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The possible reason why the open-circuit pointer of the megger E and L terminals does not indicate "∞": the voltage circuit is open (the moving coil is broken, the guide wire is desoldered, and the a...[Details]
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Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, when the sec...[Details]
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The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor. ...[Details]
Microcontroller MCU
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