77311-801K32LF

How to connect multiple LEDs together LED is a solid semiconductor light source based on the principle of electroluminescence, with many advantages such as rich colors, compact size, high brig...[Details]

Apple today pushed the watchOS 8.3 Developer Preview Beta 4 update (internal version number: 19S5050c) to Apple Watch users. This update was released two weeks after the last one. 　　watchOS 8 bring...[Details]

With the development of the taxi industry, the requirements for taxi meters are getting higher and higher. Users not only require the meter to have stable performance, accurate billing, and anti-...[Details]

The simulation schematic diagram is as follows and the MCU source program is as follows: #include reg51.h          #include "lcd.h" #include intrins.h   #define uchar unsigned char #define uint un...[Details]

introduction At present, almost all countries use breath alcohol testers to conduct on-site testing of drivers to determine whether the measured driver has been drinking. This paper proposes a...[Details]

Ever since Xiaomi MIX pioneered the concept of full-screen, major mobile phone manufacturers have been doing their best to explore the realization of a "true full-screen" in recent years. So far, the...[Details]

Description: Serial port interrupt 1 is used for received data. I use the serial port assistant to send an 8-byte data, and then I want to check whether the 8 bytes are received by the single chip. Fo...[Details]

CES – Venetian 3302 – Las Vegas, NV – December 20, 2019 – ON Semiconductor (Nasdaq: ON ), driving energy-efficient innovations, will showcase its latest LiDAR technology as a focal point of the compa...[Details]

　　Preface 　　With the development of information technology with computer technology, communication technology and software technology as the core, embedded systems have been widely used in various in...[Details]

       I have always had a lot of questions about the connection method and address determination of ARM peripheral FLASH and SDRAM. Today I finally understood a little bit. I will post my understand...[Details]

Recently, German battery manufacturer Voltabox announced a new concept technology that can produce lithium-ion batteries in any shape. This technology, called Flow-Shape-Design (FSD), is based on pla...[Details]

The previous article talked about the second part, but did not finish it. This article continues with the second part, as shown below: When the module is initialized, uart_register_driver and uart_...[Details]

introduction With the continuous development of information technology, people's demand for communication technology is getting stronger and stronger. Getting rid of the constraints of wired n...[Details]

According to Jiwei.com, in March, terminal brands released new products in a concentrated manner, and the average storage capacity of each unit increased. In the 5G era, large-capacity storage has gr...[Details]

　　According to the Central Meteorological Observatory, during the National Day holiday, many places in North China encountered smog weather and serious air pollution. Many places issued yellow haze wa...[Details]