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Circuit principle : Routing diodes VD1~VD4 form a bridge rectifier circuit, which is then limited by R1, filtered by C1, and stabilized by VD6 to obtain a 10V DC voltage to provide power for the ...[Details]
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The GF-D800 semi-automatic biochemical analyzer is popular among grassroots users for its simple operation, stable performance, accurate results, low failure rate, and economical and practical use. D...[Details]
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Product introduction: Powerful, portable, and high-performance PicoS000 series computer oscilloscopes are small, lightweight, and portable, and have high-performance specifications, so they can fully...[Details]
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Abstract: This article describes the characteristics of a new type of electronic attendance device based on LonWorks and iButton technology, focusing on its hardware composition, software design...[Details]
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What do Best Buy, Black Jackets, and Gooogle have in common? They all use Elliott Hedman and his sensors to improve their performance.
Hedman, founder of design consultancy mPath, has...[Details]
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To measure a waveform with an edge rate of 4ns, it is safer to choose an oscilloscope that can measure 1ns waveforms without distortion. So how do you choose an oscilloscope? If the oscilloscope itse...[Details]
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Industrial machine vision has always been a powerful assistant in the field of production and manufacturing. It is like the "bright eye" on the production line, providing unparalleled accuracy and e...[Details]
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At present, there are many deaf patients in the world, who are either born deaf or acquired deaf. At present, the deafness problem is mainly solved through traditional hearing aids and electronic coch...[Details]
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Abstract:
This paper proposes an ip-iq detection scheme for reactive current in power system, and gives a specific method for using 87C196 single-chip microcomputer to realize real-time detec...[Details]
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Yesterday, the Honor Smart Screen, whose pre-order volume exceeded 300,000, ushered in its first sale on all platforms. So what was the situation of its first sale? According to the official Weibo of...[Details]
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Jiangxi Province and Alibaba Group signed a series of deepening cooperation agreements in Nanchang to deepen cooperation in digital economy, smart services and other areas, especially to strengthen c...[Details]
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LED light color and luminous efficiency
The color and efficiency of LEDs are related to the materials and processes used to make them. Currently, red, green, and blue are widely us...[Details]
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According to SA statistics, the number of realme smartphone users worldwide has exceeded 100 million, of which about 50 million are from the Indian market. Today, realme CEO Li Bingzhong published a ...[Details]
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In recent years, Apple's LCD supplier, Japan Display Co., Ltd., has not had an easy time. In addition to five consecutive years of losses, JDI today revealed on its official website a corruption case...[Details]
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There are many ways to control voltage in industry. Here are some common methods:
Voltage Regulator
A voltage regulator is a device used to control voltage. It can adjust the in...[Details]
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