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Energy saving and green are the mainstream today. The high-efficiency light source LED lamp introduced in this article is developed based on the principle of the serrated scales inside the firefly. A...[Details]
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The latest data from the European Automobile Manufacturers Association (ACEA) shows that new car sales in the EU fell 18.3% year-on-year in August this year, hitting the lowest level in three years...[Details]
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Fourier analysis can convert time domain signals to frequency domain signals.
Fast Fourier transform (FFT) calculations are very useful for taking time-dependent DC signals (such as current, vo...[Details]
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Useful Information Sharing | How to use an oscilloscope, AFG and multimeter to test the dimming linearity of an LED driver?
With the development of LED lamp technology, digital dimmi...[Details]
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Austrian microelectronics, a leading supplier of high-performance analog ICs and sensors , today announced the launch of a configurable power management chip, the AS3715, which enables OEMs to implem...[Details]
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Usually, indoor lighting is controlled by a switch button. This article introduces a self-controlled lighting circuit, which does not require manual operation, is energy-saving and convenient, and is ...[Details]
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I have been studying MCU for several years. I would like to take this opportunity to talk to you about some of my experiences and thoughts during the learning process. I also thank the frontline worke...[Details]
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The industry discussion around the new infrastructure has made the Internet of Things a hot topic and also made the challenges facing the entire market clearer. Among them, price war is obviously one...[Details]
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1. Introduction
In recent years, with the development of high-power white light LED technology, the lighting industry has begun to face new opportunities and challenges. LEDs are incr...[Details]
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I repaired a power supply today, and someone told me that there was a problem with the FLASH access. My first reaction was to re-download the program, because I had encountered a product before where...[Details]
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There are many IoT platforms now, such as Yeelink, Lewei IoT, and Bylnk (tailor-made for microduino, easier to use). With the help of the APP and interfaces they provide, you can quickly receive remo...[Details]
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Recently, the State Grid Hubei Electric Power Company held an online coordination meeting on the construction of a world-class urban power grid in Wuhan. The meeting mainly discussed the plan and r...[Details]
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Desuo Precision Industry pointed out that
M16 is a common threaded connector. Its name comes from the thread size of the connector. M16 means that the thread diameter of the connector is 16 m...[Details]
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According to South Korean media businesskorea, Chinese smartphone manufacturers are attracting outstanding South Korean smartphone engineers with salaries more than four times higher than those in So...[Details]
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Circuit diagram: X axis is P2 and Y axis is P0 C51 microcontroller program code:
#include reg52.H
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
//1
...[Details]
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