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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hardware knowledge Excerpted from "STC15 Series MCU Device Manual" The STC15 series ...[Details]
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Regarding the selection points of insertion electromagnetic flowmeter, we must understand which parameters affect the use effect of insertion electromagnetic flowmeter in order to accurately select th...[Details]
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In the past, when programming microcontrollers, the most annoying thing was that every time you downloaded a program, you had to cut off the power, click download, and then power on to download the p...[Details]
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The original Galaxy Fold was fragile, at least when it came to its foldable screen protective layer, which was built into the display itself and would break if removed. Samsung learned from its...[Details]
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China Energy Storage Network News:
"The State Energy Group announced that it will achieve leapfrog development of clean and renewable energy during the 14th Five-Year Plan period, and plans t...[Details]
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2 System Hardware Circuit and Its Measurement Principle
2.1 System composition
The system is mainly composed of mutual inductor, low-pass filter, zero-crossing detection, control processing...[Details]
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At present, the commonly used liquid level measurement instruments on offshore platforms mainly include guided wave radar level gauges, bell mouth radar level gauges and other measurement methods. Ea...[Details]
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According to THE ELEC, South Korean display equipment manufacturer Top Engineering said on Friday that it had canceled the signed supply contract because Jiangxi Yifengtai Optoelectronics Technology ...[Details]
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Recently, an Amazon Alexa user said that when he asked the voice assistant Alexa about the heart cycle, he got the following answer: "Heartbeat is the worst process of the human body. People are livi...[Details]
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BYD's new generation of blade batteries is coming, which can make the pure electric car's range exceed 1,000km? According to the news from New Energy Vehicles, recently, a group of new car informat...[Details]
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According to IT media reports, Xiaomi recently confirmed that it will enter the Japanese market. The official has not yet officially announced the time of entering the Japanese market and the launch ...[Details]
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Platinum temperature sensors have high accuracy and stability, and have good linearity between -200℃ and 600℃. Generally speaking, the temperature coefficient of platinum resistance temperature sensor...[Details]
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O Introduction
Arc furnaces and other nonlinear devices generate harmonics. In power systems, high-order harmonics generate redundant harmonic losses, which reduce the efficiency of various pow...[Details]
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1) Use a multimeter to check whether the battery is good or bad. Set the multimeter to R×1k (or R×10k). Since the Ubo value of the bidirectional trigger diode is above 20V, and the battery in the mul...[Details]
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The Zhuhai Municipal Government released the "Zhuhai City 2019 State-owned Construction Land Supply Plot List and Plan List", which also revealed the site selection of the Foxconn project. However,...[Details]
Analog electronics
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