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Before getting into the official content of this talk, I want to talk about why you should learn to use an oscilloscope when doing auto repair. Many people have questions. I can use a multimeter to m...[Details]
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If the PWM output of the STM series microcontroller is turned off, for example, by using TIM1_CtrlPWMOutputs to stop the output, the level is in an uncertain state. It depends on: 1. Characteristics ...[Details]
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1 Composition and principle of magnetostrictive level gauge
1.1 Composition
Magnetostrictive level gauge
It is a high-precision measuring instrument that can perform continuous liqu...[Details]
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While nuclear technology brings huge benefits to society, it also affects our health and our living environment, often causing casualties and environmental pollution. In the process of industrial prod...[Details]
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1. Introduction
Today, LED lighting is a mainstream technology. LED flashlights, traffic lights and car lights are everywhere, and countries are pushing to replace incandescent and fluores...[Details]
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There is a great senior brother who does five push-ups on the ground before he uses an oscilloscope to detect circuit signals. He said that this can ensure that the image noise from the oscilloscope ...[Details]
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In the application of ultrasonic flowmeter, the installation distance between the transmitting and receiving transducers along the axis and the definition and determination method of the flowme...[Details]
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1. Frequency refinement process introduction
Frequency refinement is a technique widely used in signal processing and modal analysis. It can improve the frequency resolution and amplify th...[Details]
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On October 19, at the 2021 Yunqi Conference, Zhang Jianfeng, President of Alibaba Cloud Intelligence, announced that Pingtou Ge has open-sourced the Xuantie RISC-V series processors and a series of...[Details]
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Introduction I recently used stm8s003k3 to develop a project and used the ADC module. I would like to record some notes and share my experience. Software environment: STVD+COSMIC Hardware environment...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's work efficiency and achieve precise delay; the other i...[Details]
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introduction In recent years, due to the continuous enhancement of people's awareness of fire prevention and the continuous improvement of relevant laws and regulations, automatic fire alarm systems ...[Details]
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Due to its abundant reserves, magnesium has become a promising lithium alternative for cost-effective, high-capacity solid-state batteries, but the poor conductivity of solid magnesium ions (Mg2+) at...[Details]
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Techrobot transformed into production in 2016. As a robotics company that started with the research and development of robot joints, it has been committed to the research and development of robot j...[Details]
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In the latest issue of Science, a team from the Pritzker School of Molecular Engineering at the University of Chicago demonstrated a new breakthrough in the field of interfacial bioelectronics: the...[Details]
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