DW-40-17-G-D-400-230

"Smaller size, lower cost, and higher efficiency" are the market requirements for the new generation of portable devices, but it is difficult for design engineers to optimize these three requirements...[Details]

After the switch SA1 is switched, the device can automatically control the lighting in corridors and public toilets in public places, so that the lighting is turned off during the day, and the ligh...[Details]

Xiaomi has announced the pre-launch information for the "Believe It or Not" direct conference on April 1st. It will launch 20 new products and 9 super benefits at the 55-minute conference. So what ne...[Details]

LCD1602 liquid crystal display 1. Introduction to LCD1602 1602 LCD is also called 1602 character LCD. It is a dot matrix LCD module specially used to display letters, numbers and symbols. It is co...[Details]

       Recently, there have been many reports that Apple will release its first headphone, AirPods Studio. It is reported that this headset is positioned as high-end and may be released in the near f...[Details]

Timer/counter is the most basic peripheral interface in the microcontroller chip. It has a wide range of uses and is often used to measure time, speed, frequency, pulse width, provide timing pulse sig...[Details]

Nearly two years have passed since the media broke the news that OPPO was making chips, and today OPPO officially released its first self-developed chip. Recently at OPPO INNO DAY 2021...[Details]

According to Business Insider, Netflix released its first quarter financial report for fiscal year 2019 on Tuesday. Although the revenue and subscriber growth rates were higher than Wall Street expec...[Details]

Resolution refers to the number of dots that a car display device can display. The more dots that can be displayed, the finer the picture will be, and the more information can be displayed in ...[Details]

1. Principle of fiber optic sensor structure Traditional electrical-based sensors are devices that convert the measured state into a measurable electrical signal. Its power supply, sensitive el...[Details]

I transplanted the previous NOKIA5110 LCD program to STM8S103F3Pb, and I feel that STM8 is also more convenient to use.     Main procedures: /************ STM8S103F learning**************...[Details]

　　1. Definition of LED Light Engine 　　Someone defines it as "LED light engine refers to an overall combination of LED packages (components) or LED arrays (modules), LED drivers, and other brightness,...[Details]

A Guide to Fast Charging Batteries – Part 1 summary While higher battery capacities extend the life of devices, reducing charging time presents designers with addition...[Details]

Wang Liqiao, Li Zhanyi, Liu Le, and Huang Haiwen, researchers from the Hebei Key Laboratory of Power Electronics Energy Saving and Drive Control of Yanshan University and the Qinhuangdao Funing Distri...[Details]

Laser cutting is an advanced processing technology that uses a high-power laser beam to cut materials without contact. This processing method has the characteristics of high precision, high speed, ...[Details]