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Recently, Xiamen Kehua Digital Energy Technology Co., Ltd. (hereinafter referred to as "Kehua Digital Energy"), a wholly-owned subsidiary of Kehua Data Co., Ltd. (hereinafter referred to as "the Co...[Details]
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0 Introduction In complex application fields such as aerospace, medical services, and geological exploration, the amount of data that needs to be processed has increased dramatically, requiring...[Details]
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introduction
As the power supply voltage decreases, the threshold voltage of the transistor does not decrease, but the common-mode input range of the op amp becomes smaller and smaller...[Details]
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Abstract: Inverter is an important part of emergency power supply. In order to realize the timely adjustment of inverter output AC voltage in emergency power supply, reduce the output voltage harmonic...[Details]
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Introduction
In the application of wireless sensor networks, location information is an indispensable part of node data collection. Monitoring information without location information is usuall...[Details]
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The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic...[Details]
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In recent years, as green environmental groups continue to expand the boundaries of energy conservation and environmental protection, various standard organizations continue to release new energy effi...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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Based on the basic principle of inverter power supply, this paper proposes a method for making and debugging a square wave inverter by analyzing and deducing existing data.
1 Basic principle of...[Details]
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0 Introduction Nowadays, wireless technology is developing rapidly and its application fields are becoming wider and wider. Compared with wired technology, wireless technology has the advantages ...[Details]
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HBO yesterday cancelled HBO Now support for the second- and third-generation Apple TV. IT Home has learned that HBO announced in April that it would end support for Apple's older Apple TV ...[Details]
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Today I learned some content about Nand Flash. Here is a review and summary: 1. What is Nand Flash? Answer: Nand FLash is a non-volatile storage medium, generally used to store operating systems, ap...[Details]
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Abstract: In view of the impact of narrow-band ultrasonic transducers on ranging accuracy, the deconvolution processing method based on transverse filters is used to expand the received signal b...[Details]
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During my electrician internship, I made a very interesting small speaker. Although the sound quality is not very good, the circuit principle behind it made me very interested. So I am doing an int...[Details]
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CPU Structure The internal CPU of 8051 is a central processing unit with a word length of 8 bits in binary, which means that it processes data in bytes. Similar to the CPU of a microcomputer, the ...[Details]
PCB Design
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