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System designers using MCUs benefit from Moore's Law, which provides more rich features in smaller packages and lower costs. Embedded system designers and MCU vendors are concerned with three basic ...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a low-cost, high-performance SOUNDBAR system that receives analog stereo audio signals as input and can output up to 8 channels of a...[Details]
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Jiwei.com News: To what extent has the global chip shortage affected the supply chain? Nikkei Asian Review wrote an analysis on March 28, arguing that the semiconductor technology competition between...[Details]
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introduction
With the development of network technology and embedded technology, combining embedded systems with the Internet to monitor and manage system data and images has become one of the...[Details]
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First of all, I have to explain that it was wrong to start looking at I/O ports and external interrupts before figuring out the clock. Fortunately, I discovered it not too late, and now I have to make...[Details]
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HUAWEI Harmony OS is an operating system officially released by Huawei at the Huawei Developer Conference (HDC.2019) held in Dongguan on August 9, 2019. HUAWEI Harmony OS is a brand-new distributed o...[Details]
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1.5 DC boost circuit design
The purpose of setting up the DC boost circuit is to boost 4.2 V to 5 V. The circuit of the DC booster is shown in Figure 5, and the circuit is mainly composed of a no...[Details]
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Abstract: TMS320C55X is a low-power high-performance digital signal processor produced by Texas Instruments. Its power consumption per MIPS is only 0.05mW, which allows the network audio player ...[Details]
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This technology will help enhance the detection of risky driving behavior, which is the leading cause of traffic fatalities in the United States This technical solution uses both visual and infrare...[Details]
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The reducer is an intermediate device between the connection and the load, which is used to reduce the output speed of the motor, increase the output torque, and accurately adjust the rotation angl...[Details]
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In recent years, the field of general
intelligent robots
has been highly valued by the outside world. As a construction enterprise in the field of general intelligent
robots
, Shang...[Details]
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In lighting applications, only three LEDs are obviously not enough. When more LEDs are needed, the three-series-three-parallel mode can be used as shown in the figure. The increase in the number of...[Details]
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Vortex flowmeter is one of the most commonly used flowmeters now, mainly used in industrial flowmeters. What should we do when the flowmeter does not display the faults that are often encountered duri...[Details]
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Abstract: The multi-module parallel system of switching power supply takes advantage of the large capacity, high efficiency and low cost of distributed power supply, and improves the reliability of t...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]