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Fairchild Semiconductor has developed a complete LED street lighting solution that features high energy efficiency, excellent thermal performance, and high reliability to extend the life of street ...[Details]
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Infineon, Europe's largest semiconductor company, has warned that auto suppliers need a "different model" for sourcing key chips, as assembly lines around the world are suddenly interrupted due to ti...[Details]
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On April 24, Chen Lang, deputy director of the Neijiang Municipal People's Congress Standing Committee, deputy chairman of the Sichuan Provincial Committee of the China Democratic League, and chairman...[Details]
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#include "reg52.h"
typedef unsigned char u8;
typedef unsigned int u16;
sbit led = P2^0;
sbit k1 = P3^1;
void delay(u16 i)
...[Details]
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The four-element infrared detector uses photosensitive elements, and the alarm is triggered only when each detector detects a signal. It has stronger anti-false alarm capability and better detection p...[Details]
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On May 6, at No. 5, Jinxin East Road, two new energy storage systems newly put into operation by Nanjing Jialong Electric Technology Co., Ltd. welcomed the observation of nearly 100 representatives of...[Details]
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Abstract: This article will start with the author's usual nonsensical style of talking, and introduce the relevant knowledge of eye diagram measurement from four aspects: 1. Background knowledge o...[Details]
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According to news on February 26, TSMC founder Zhang Zhongmou predicted that with the official completion of the company’s first chip manufacturing plant in Japan, the Japanese semiconductor industry...[Details]
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Digital video recorder, also known as Digital Video Recorder, or DVR for short, is an important device in video surveillance systems, used to replace early long-delay video recorders or tape record...[Details]
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There are now appliances on the market that can wirelessly charge mobile phones. Its principle is to convert the power supply into a high-frequency signal, and then receive and rectify it to charge...[Details]
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1. What is a digital tube? A digital tube is a semiconductor light-emitting device, whose basic unit is a light-emitting diode. Digital tubes can be divided into seven-segment digital tubes and e...[Details]
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There are signs that the revolution of self-driving cars is about to come. Automotive companies are working with tech giants such as Google and Uber, as well as well-known startups, to develop a new...[Details]
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Pixelworks Powers OnePlus 11 Smartphone to Open the Era of Ultra-High Definition Gaming
Low-latency frame insertion, low-power super-resolution, and cooperation with OnePlus to realize t...[Details]
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With the development of IT technology, multimedia teaching has been widely used in schools. However, traditional multimedia teaching has shortcomings such as weak interactivity, which is not conduc...[Details]
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The DC side reactor of the three-phase multi-switch Buck rectifier circuit is generally required to be large. The AC side input LC filter is used to improve the current waveform and power factor. Thi...[Details]