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Ethernet has spread from traditional office environments to various fields, including harsh industrial environments such as factory and building automation. Today, copper cables are the most common...[Details]
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Jiwei.com reported on February 9 that China Mobile Terminal Laboratory (hereinafter referred to as China Mobile) recently released an authoritative report, revealing to the outside world which compan...[Details]
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This is a simulation step for the PWM waveform output of the PA6 and PA7 ports of STM32. Other situations are similar...
I have taken screenshots for each step. Please follow the steps one by one. ...[Details]
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According to Jiwei.com, on July 22, according to the Beijing Regulatory Bureau, Guotai Junan Securities issued a basic information table on the initial public offering and listing guidance of Beijing...[Details]
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According to foreign media reports, researchers at the Oak Ridge National Laboratory (ORNL) in the United States have developed a smart power electronic inverter platform that can connect local energ...[Details]
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In the previous article, we talked about Omron to OPC UA protocol. In non-standard industrial automation systems, it is often necessary to collect PLC data to PC-side upper software, MES, SCADA. Di...[Details]
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Fire, needle puncture, and corrosion soaking are nothing. The solid-state battery developed by Chery Automobile can still charge and discharge normally even if a corner is cut off. At the 2024 Cher...[Details]
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Speaking of North Korea, everyone may be familiar with it. As one of the most isolated and closed countries on earth, we often hear a lot of rumors about the miserable lives of the North Korean peopl...[Details]
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Transformer partial discharge detection
The partial discharge detection methods for power transformers include pulse current method, DGA method, ultrasonic method, RIV method, optical measure...[Details]
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This timer design based on 51 single-chip microcomputer uses common cathode digital tube display. If you want to change to common anode digital tube, you only need to change the array in the program ...[Details]
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1 Introduction
This article introduces a single-chip multi-machine
parallel communication
system, using 89C51 as the master and multiple 89C2051 as slaves. (89C2051 is a 20-pin 30...[Details]
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An overseas blogger posted a photo of a cancelled Nokia Ion Mini phone. The phone has a very rare wedge-shaped body design and is a "popular" small-screen phone. It was originally scheduled to be rel...[Details]
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introduction
In integrated circuit systems, current units of various analog functions are composed of basic current mode units. Transconductance amplifier is the basic unit of current mode cir...[Details]
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Embedded Linux system and host transfer files through serial port If you want to download something from a PC to the embedded Linux system of a development board, many people will first think of us...[Details]
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1 Introduction
With the development of mobile storage industry and the popularization of digital products, the demand for mobile storage in data acquisition systems, industrial control industry and...[Details]
MicroPython Open Source section
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