SN54ABT16374

However, since the domestic mobile phone market is basically saturated, many mobile phone brands have begun to look abroad and expand their overseas market scale. Many domestic products have graduall...[Details]

Since it was open sourced in September 2020, the OpenHarmony system capabilities have been continuously improved with version iterations, and ecological construction has begun to take shape. "OpenH...[Details]

Here we must explain the importance of the system clock's status to the system operation. All system operations are based on the normal operation of the clock. Without a stable system clock, there ca...[Details]

I thought the memory management of s3c2440 should be the same as imx6ull, but it seems to be different now. JZ2440 S3C2440 ARM920T ARMv5t -built-in Steppingstone (4K-Byte SRAM) No rom -expa...[Details]

At the WWDC21 Global Developers Conference, Apple's Craig Federighi and other Apple executives discussed new privacy features in the Apple ecosystem and presented the latest privacy initiatives. "A...[Details]

The LED spotlight lenses 　on the market are changing rapidly, and the optical effects required by different places and different customers are also very different, so the design of LED spotlight lens...[Details]

AT89C2051 is a simplified version of the 51 microcontroller. It has simplified the P0 and P2 ports and only has 20 pins. However, it integrates a very practical analog comparator inside, which is esp...[Details]

　　Power modules have gradually become the mainstream power electronic devices in the modern electronic manufacturing industry. Due to their flexible changes, simple design and high reliability, they ...[Details]

This set of experimental boards has a small number of components on each board, and can be made using either universal boards or copper-clad boards. The actual object in the picture above is made wit...[Details]

The quality of LED power supply directly restricts the reliability of LED products . Therefore, as the LED industry chain is gradually improving, LED driver po...[Details]

Every year, high dividends and bonus shares are one of the indispensable focuses of the A-share market. This method of stimulating stock price increases without having to share money from itsel...[Details]

Traffic jams have become commonplace in major cities such as Beijing and Shanghai. Being stuck in a traffic jam while driving a manual transmission car is perhaps the most painful experience for mo...[Details]

The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]

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]

    Abstract: This article introduces a distributed real-time hydrological monitoring system based on wireless data communication. The system has functions such as real-time monitoring and alarming,...[Details]