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Using digital tubes and matrix buttons to realize the password lock function, my understanding is to input data and determine whether the data is consistent with the password, and change the passwor...[Details]
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In your mind, what will the future world look like in a few decades? If there are car friends who are born in the 1990s like me, I believe you must have written such an elementary school composition,...[Details]
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Microcomputer non-contact voltage regulator
The contactless patented voltage stabilizer uses integrated circuits to control the zero-crossing on and off of several thyristor voltages...[Details]
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In the process of burning coal in thermal power plants, a large amount of coal ash will be generated. These coal ashes are usually collected in coal ash bins and coal ash hoppers. In order to preve...[Details]
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Hardware environment: STM8SF103 TSSOP20 package Because the project needs to use AD to sample the battery voltage, we started using STM8S ADC for sampling, which led to the following. The manual de...[Details]
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On the evening of August 24, Zhongjing Electronics disclosed its 2021 semi-annual report. During the reporting period, the company achieved operating income of 1.335 billion yuan, a year-on-year incr...[Details]
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Mathematical models have always been helpful in determining the best compensation components for a particular design, however, compensating a WLED current regulating boost converter is slightly differ...[Details]
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Note: All the information in this article comes from the Internet or books, and also includes my personal understanding. If there is any infringement, please inform me and I will delete it. If there ...[Details]
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2019 is coming to an end, and the end of the year is a time point worth looking back and looking forward to. For the semiconductor market, many people describe it as "too difficult". From the initial...[Details]
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Controlling costs from the source of design is an effective measure to implement the concept of "zero defect" management and "getting things right the first time", which is particularly important for...[Details]
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For newly built 35kV substations in agricultural power and other departments, the use of AC operating systems has significant economic benefits. This article explains how to design secondary wiring...[Details]
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Xiaomi not only performs well in the field of mobile phones, but also leads the industry in smart hardware and home products. In 2019, Xiaomi TV ranked first in China in terms of shipments, with annu...[Details]
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Preface
Recently, with the explosive growth of IP data services, IP networks are likely to become the de facto network standard of this century. Therefore, there was a strong desire to connect the ...[Details]
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1. Background
With the increasing demand for renewable energy and the advancement of energy transformation, the importance of energy storage technology has become increasingly prominent. A...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
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