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Power bipolar transistors have been widely used as power switch tubes in switching power supplies due to their low cost. The application of electron irradiation technology can reduce the minority car...[Details]
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1 Introduction
With the development of power supply technology, power supply equipment such as switching power supplies and UPS are increasingly widely used in power systems and communic...[Details]
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Deep trench isolation (DTI) technology is widely used in high-resolution CMOS image sensors for applications including mobile phones and digital cameras. However, existing trench filling technologies...[Details]
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For a long time, the oil-water interface measurement in oil fields has been a difficult problem in the field of industrial process measurement. The oil-water interface parameter is very important fo...[Details]
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In fact, it is very easy to make the buzzer on the TQ210 board sound, because the buzzer provided by Tianjian to TQ210 is an active buzzer. As long as the buzzer is powered, the buzzer will emit a so...[Details]
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1. Design ideas
The field detection vehicle based on AVR microcontroller generally consists of three parts: mechanical part, electronic part and software part. It is subdivided into vehicle body base...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Electromagnetic compatibility (EMC) term abbreviations in Chinese and English
acor AC
alternating currentACEC
advisory committee on electromagnetic compatibilityADSL
asymmetr...[Details]
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The MAX4376/MAX4377/MAX4378 single, dual, and quad precision high-side current-sense amplifiers are available in space-saving packages. They feature buffered voltage outputs that eliminate the need f...[Details]
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Nowadays, more and more cars are using electronic door control systems, and central door locks are an important part of the door control system. This paper combines the project practice of door...[Details]
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#include reg51.h
#include math.h
#define uint unsigned int
#define uchar unsigned char
uchar code tab ={0xee,0xed,0xeb,0xe7,
0xde,0xdd,0xdb,0xd7,
0xbe,0xbd,0xbb,0xb7,
0x7e,0x7d,0x7b,0x77,}...[Details]
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On March 27, Bronte
Robotics
Co., Ltd. (hereinafter referred to as "Bronte") issued the "Announcement on Receiving the Review Decision on Termination of Stock Listing".
It shows th...[Details]
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/****************************************************** ******************
lcd12232.h header file
*************************************************** *******************/
#ifnd...[Details]
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1 Introduction
The dimmer is the core control device of the airport navigation lighting system. At present, the dimmers used at home and abroad mainly adopt thyristor chopper technology. This d...[Details]
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At present, the main display devices include CRT, AMLCD, PMLCD, ELD (field luminescent display), FED (field emission display), VFD (vacuum fluorescent display), OLED and PDP, etc. Except for CRT and...[Details]