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Does the laser cutting machine have radiation?
The laser cutting machine itself is a device that generates laser radiation, so you need to pay attention to protective measures during operation...[Details]
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Preface As far as I know, there are two development platforms for STM8: STVD from ST and IAR for STM8. I haven't tried STVD. Anyway, IAR feels OK, and it has all the necessary functions, but the inte...[Details]
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(1) The surface roughness of the workpiece is too large, resulting in poor coupling between the probe and the contact surface, low reflected echo, or even no echo signal can be received. For in-servic...[Details]
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Mr. Liangboone, there is one thing I don't understand, please help me. "The initialization values of global variables and static variables are stored in the Const segment in Flash": The starting a...[Details]
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Yesterday, the Chinese version of Huawei Mate30 series was officially released, and the related DXOMark scores were also released. Mate30 Pro ranked first with 121 points for the rear camera and 93 p...[Details]
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1. LCD display principle 2.LCD driver framework: 1. Allocate fb_info 2. Set 3. Register register_framebuffer 4. Hardware related operations 3. About fb_info The Linux kernel abstracts all Framebu...[Details]
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How should we understand the peripherals of 51 microcontroller? Do the following experiment. Experiment 1: Experiment with external interrupt 0 Experimental steps: Connect one end of a DuPont cable...[Details]
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Electric vehicles are powered by electricity, but they also have a big disadvantage, which is their poor endurance. Therefore, it is particularly important to use modern technology to charge electr...[Details]
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doubt:
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I2C0SCLH = (Fpclk/fi2c + 1) / 2;
I2C0SCLL = (Fpclk/fi2c)/2;
In I2C0SCLH = (Fpclk/fi2c+ 1) / 2;,
Why is it Fpclk/fi...[Details]
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/****************************************
* Purpose: Dynamic scanning of digital tubes *
* Function: Digital tube display *
* Clock frequency: Internal 1M *
* Compilation environment: ICC-AVR6.31 ...[Details]
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3 stages of semi-autonomous medical robotic lungs. Image credit: KUNTZ et al/University of North Carolina Some tumors are so small that they are hidden deep in the lung tissue, making it difficul...[Details]
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In terms of the types of power batteries currently used in pure electric vehicles, lithium iron phosphate batteries and ternary lithium batteries are more common. Although both batteries can be charg...[Details]
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O Introduction
According to the research of modern electrophysiological neuropsychology, brain wave activity is mainly divided into four groups of patterns according to specific wavelengths: β, α, θ...[Details]
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MicroBlaze is an embedded microprocessor based on architecture. Its significant advantage is that it can meet the needs of complex applications. In addition to running simple general-purpose applic...[Details]
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According to foreign media reports, recently, the British consumer rights organization "Which?" filed an antitrust lawsuit against Apple on behalf of approximately 40 million iCloud users, accusing...[Details]
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