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This week, Meizu released the Meizu 18 series annual flagship, with a starting price of 4,399 yuan. Compared with the previous generation Meizu 17 series, the Meizu 18 series has two major changes in...[Details]

The architecture of ARM storage system varies greatly to meet the needs of different embedded application systems. The simplest storage system uses a flat address mapping mechanism, just like some si...[Details]

Report on October 22 According to a report on the US "Wall Street Journal" website on October 19, the world's largest contract chip manufacturer believes that a turnaround in the semiconductor market...[Details]

    Anyone who has learned C language knows that the main function is the entry function for program startup. Every C language program has a main function. It is the only special function in the prog...[Details]

Generally, a multimeter has several ranges, such as RX1, RX10, RX100, RX1k, and RX10k. For a multimeter with only one conversion switch, you can directly turn the switch to a certain position. If the...[Details]

Time to market is critical for medical products. A few months behind on product launch can have a significant impact on project return on investment (ROI), resulting in lost revenue and missed op...[Details]

When SM2..0 is 010, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupts, two-wire interface address match ...[Details]

    As one of the sources of massive data in the cloud era, the security video surveillance industry has generated massive amounts of unstructured audio and video data with the rapid development of sm...[Details]

We know that STM8S003/103K only has uart1. If you set it according to the Chinese manual, uart1 will not be available: 1. There is an error or misleading description in the Chinese manual, as shown...[Details]

DC-compatible current transformers have long been used to sense AC current in smart meters, but they have some disadvantages and are expensive. For some applications, shunt resistors are a better c...[Details]

keil4 method one:      First install KEIL4, then install KEIL3 to the same directory as MDK, skip the one that has been installed. Then open KEIL4 as an administrator, use KEIL4's registr...[Details]

The food industry faces many challenges, such as seasonal demand, changing consumer tastes, and storage environments. Now, intelligent production has become one of the core competitiveness of food pr...[Details]

2.1 Memory Types        Memory is an important part of computer structure. Memory is a component used to store program code and data. Only with memory can the computer have memory function.        ...[Details]

Nowadays, people’s basic needs such as “clothing, food, and shelter” are inseparable from “travel”, and travel is the basis for urban operation. Faced with changing travel needs, people are looking f...[Details]

With the development of industrial control, the production of control systems now often requires the selection of a large number of sensors and limit switches. In order to better meet the needs of ...[Details]