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The motor batch self-starting technology is widely used in continuous production enterprises such as petrochemicals. The motor batch self-starting system with PLC as the core control unit has the f...[Details]
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In my last post I implement "Key Debounce" with port polling, port polling is not very efficient. And this time, I will use change notification instead of port polling. It generates interrupt and s...[Details]
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Hi everyone, I graduated from Carnegie Mellon University with a degree in CS and a technical school, and now I work in financial investment at a top domestic company.
Humanoid robots are not a...[Details]
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Multilayer structure of tandem solar cells
In the process of developing renewable energy, photovoltaic cells that use solar energy to generate electricity are the focus of many resear...[Details]
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Abstract: In order to generate and analyze signals without high sampling frequency requirements, a sound card is used to replace the expensive data acquisition card for sampling and output. The vir...[Details]
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On November 26, the power supply service command center of State Grid Suzhou Power Supply Company (hereinafter referred to as "Suzhou Power Supply Company") issued an early warning message on the l...[Details]
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China Energy Storage Network:
As the electrification of heavy-duty or commercial vehicles gains more acceptance, charging batteries larger than electric buses becomes increasingly important...[Details]
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Before the official release of Haibao's CTB battery system, let's take a closer look at the battery system of Dolphin E3.0. I spent a lot of time collecting information and asking for advice in ord...[Details]
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When debugging high-speed signals, engineers must first debug and verify whether their designs meet the physical layer specifications. At this stage, signal integrity (such as eye diagrams and jitter)...[Details]
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Automotive companies in the European market have secured less than a fifth (16%) of the key battery materials they will need by 2030, according to a new study published on December ...[Details]
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I believe that people who like to play games must be familiar with playing shooting games such as CS on the computer. But when playing, do you often feel that the operation is not realistic enough ...[Details]
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Intel Expands AI PC Acceleration Program to Benefit Software Developers and Independent Hardware Vendors
Latest news: Intel Corporation today announced two new artificial...[Details]
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On May 21, during US President Biden's visit to South Korea, Hyundai Motor Group announced that it would invest 6.3 trillion won (about 33.135 billion yuan) to build an electric vehicle factory and a...[Details]
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RC filter
circuit
calculation and formula
For a passive RC first-order low-pass filter circuit, its transfer function is G(s)=1/(RCs+1). The calculation method for converting the a...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
PCB Design
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