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introduction
High-frequency signal source design is an important part of 3D induction logging. The principle of 3D induction logging is to use an excitation signal source to transmit high-...[Details]
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According to foreign media reports, researchers have developed a machine learning algorithm that can predict how different driving patterns affect battery performance, helping to reduce charging time...[Details]
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On July 23, BOE issued an announcement stating that the company, together with Beijing Electronic Control, North Huachuang and Beijing Electronics City Investment and Development Group Co., Ltd. (her...[Details]
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Technology refers to the method, process and technology of processing various raw materials and semi-finished products by various production tools to finally make them into finished products.
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In the reference manual, the two modes are described as pwm1: When counting up, once TIMx_CNT TIMx_CCR1, channel 1 is at a valid level, otherwise it is at an invalid level; when counting down, once...[Details]
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Water is closely related to human production and life. The content of various substances in drinking water directly affects human life and health. Ensuring the safety of drinking water quality is a ke...[Details]
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1. Circuit Principle Introduction
This small fast charger can charge two No. 5 or No. 7 batteries at the same time. It is equipped with a charging indicator light to indicate the charging stat...[Details]
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"It depends on whether you are willing to change yourself. All the pain can only be accomplished by changing yourself. In the future world, if you want to succeed, remember, you should not only think...[Details]
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The digital tube is connected to port p0 with two 573s. For details of the circuit, please refer to the schematic diagram of the microcontroller development board: http://www.51hei.com/f/HL-1V6.5.pdf ...[Details]
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Now let me talk about the problems I encountered during the process.
1. Line connection problem: This problem should not be a problem as long as you pay attention to it.
2. Ca...[Details]
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This article is a C source program for a frequency meter based on the AT89C51 microcontroller. The main functions of this frequency meter are as follows:
1. Test functionality
It in...[Details]
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This digital adjustable step-by-step voltage-stabilized power supply uses digital technology as the source power circuit control part, uses pulse signals for synchronous and sustainable tuning, and...[Details]
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During the pandemic, staying at home has become a last resort for Chinese families. In addition to the people cooking and petting cats, a Switch game called "Ring Fit Adventure" has also suddenly...[Details]
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The peak power of luxury models is over 300KW, the acceleration from 0 to 100 km/h is about 5S, and the maximum speed is about 180Km/h; the peak power of mainstream economy models is about 100KW, t...[Details]
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Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]
Talking
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