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This article introduces the main features of ADP1882/ADP1883, block diagram, typical application circuit diagram, high current evaluation board circuit diagram and PCB layout diagram, as well as va...[Details]

Switching power supplies have long been a staple of the power supply industry. However, as the global demand for energy-efficient products continues to increase, the market, which has traditionally...[Details]

1. Brief Introduction Through Proteus simulation circuit, use 7-segment digital tube to display the current time in real time. Project file: Link: https://pan.baidu.com/s/1CkKAF8h2dzn-bMoqgL-mhQ Pa...[Details]

TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15W. It has stable performance and good sound quality, and is more common in audio a...[Details]

With the rapid development of electronic technology and the increasing application of switching power supplies, the working environment is becoming increasingly harsh. Statistics show that the reli...[Details]

Electromagnetic buzzers are widely used as sound-generating devices in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones...[Details]

　　The main component of the communication switching power supply is the high-frequency switching rectifier, which has gradually developed and matured with the development of power electronics theor...[Details]

#include intrins.h #include STC8.H sbit lcd_sclk=P5^0; /*Interface definition: lcd_sclk is CLK*/ sbit lcd_sid=P5^1; /*Interface definition: lcd_sid is MOSI*/ sbit lcd_rs=P5^2; /*Interface definiti...[Details]

Huawei is planning large-scale layoffs in its U.S. business unit as it continues to suffer adverse effects from the U.S. trade blacklist, the Wall Street Journal reported, citing people familiar with...[Details]

On November 18, the 2020 Beijing International Microelectronics Symposium and IC WORLD Academic Conference opened grandly in Beijing Yizhuang. The conference was hosted by the Beijing Municipal Burea...[Details]

It is reported that on March 31, the "IT Circle Event" - China IT Leaders Summit was held in Shenzhen. As one of the most important technology events in China, many big names attended and had in-dept...[Details]

　　The following principles need to be followed during the design of the single-chip control board: 　　(1) In terms of component layout, related components should be placed as close as possible. For ...[Details]

For an oscilloscope, its input port is generally a coaxial interface such as a BNC or SMA 3.5mm connector, a 2.92mm connector, a 1.85mm connector, or a 1mm connector. As shown in the figure below, ...[Details]

Benefiting from the rapid development of the global new energy vehicle industry, the demand for power batteries has grown rapidly. Power battery certification, recycling, and creating a safe closed lo...[Details]

Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]