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When AirPods were first released, many companies tried to launch similar wireless headphones to compete with them. Bragi was one of the more famous ones, having launched The Dash and The Headphone. H...[Details]
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introduction
At present, urban security systems are receiving more and more attention, and customers have higher and higher requirements on the functions and performance of security systems.
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Recently, I received a project that required the use of hardware I2C on STM8L to communicate with SN3731. The user was a solution provider, and the hardware designer did not leave any test points. He...[Details]
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Starting June 1, the free storage space plan on Samsung Cloud will be reduced from 15GB to 5GB. Samsung Cloud is the cloud backup solution built into Galaxy smartphones and tablet devices for syncing...[Details]
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The voltage on C1 in the figure is the voltage after bridge rectification. Rs1 samples the current flowing through the MOS tube and performs cycle-by-cycle current limiting control to prevent the cur...[Details]
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(Image source: Tesla official website) Tesla confirmed this week that it is developing a "unique battery recycling system" that the company believes can save "substantial money" in the long run,medi...[Details]
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When the I2C bus is transmitting data, the data on the data line must remain stable while the clock signal is at a high level. The high or low level state of the data line is allowed to change only wh...[Details]
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It contains data that refers to the process pointer of the interpreter. The variable contains data for the block that will be executed next in the interpreter. Depending on the specific interpreter...[Details]
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Introduction to timers, static digital tube displays, logical operators and logic circuit symbols 1. Logical operations and logic circuits Introducing the concept of logic: In life, logic has two l...[Details]
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1 Introduction
With the rapid development of China's economy, the increase of modern urban population and the expansion of urban areas, the problem of energy shortage has become more and more...[Details]
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The C language used in ARM programming is the standard C language. The ARM development environment is actually an integrated development environment embedded with the C language, but this deve...[Details]
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The content of this paper is a portable automobile instrument test system based on LabviEW. Therefore, we must first study the types and structures of instruments, understand and analyze the struct...[Details]
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How to distinguish the quality of LED unit boards is a problem that LED display screen merchants are more concerned about, because the quality of the unit board directly affects the overall qualit...[Details]
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The stainless steel magnetic flap level gauge works according to the principle of magnetic coupling and buoyancy. It is widely used in the measurement and control of liquid level in the production pr...[Details]
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In winter, the attenuation of lithium iron phosphate batteries is greater than that of ternary lithium batteries. The difference exists, but it is not large. For example, under the same conditions, t...[Details]