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The data in the MCU during operation is stored in RAM (Random Access Memory). The data in RAM cannot be retained after power failure.
How to prevent data from being lost after power failure? This req...[Details]
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On the afternoon of October 9, a special signing ceremony for the Shanghang County Energy Storage Project was held at the Administrative Office Center of Longyan City, Fujian Province. The Liangdao...[Details]
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1. Introduction
In some equipment or devices, it is necessary to communicate between relatively rotating parts, such as transmitting video signals, audio signals, control signals, sensor signals,...[Details]
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The Internet of Things is the interconnection of things, among which the most important are networks and intelligent core products. The development of the Internet of Things technology has also broug...[Details]
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A modern car is no longer defined by its appearance, comfort and driving performance, but also by its intelligence. From in-vehicle infotainment systems (IVI) to ADAS, all of these are inseparable fr...[Details]
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The memory of MCS-51 can be divided into four categories:
Program memory
A microprocessor can intelligently perform a task. In addition to their powerful hardware,...[Details]
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After ARM is powered on, it starts fetching instructions from address 0 and executes them. When connecting to a bin file, the connection script lcd.lds specifies that head.o is placed at the beginnin...[Details]
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Based on s5pv2410, cortex a8's four buttons each button lights up the corresponding light Programming in assembly language is not difficult. The key is to understand the data sheet, circuit diagram, ...[Details]
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It was learned from Xinchi Technology on October 28 that Xinchi Technology's first batch of high-performance MCU "Control Core" E3 was officially delivered to customers recently, which means that Xin...[Details]
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1. The upper and lower limit action values of the electrical contacts of the pressure gauge should be set according to the requirements or regulations of the process. Once set, irrelevant personnel...[Details]
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On April 8, Xi'an Jiaotong University held a conference to promote the industry-education integration and collaborative education innovation project on the occasion of its 127th anniversary and the 67...[Details]
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在担任 Wurth Electronics Midcom 一名设计与现场应用工程师的过去几年间,我一直都在与各种工程师合作开发定制变压器。在定制磁性元件领域,它有时被赋予“黑色魔法”的绰号,原因就在于它的复杂性以及多种机电参数的相互依存性。变压器主要用于电源变换与隔离。在我所见超过 90% 的情况下,电子产业 100W 以下隔离式转换器的最常用 SMPS 拓扑是反激式。这是一款当前业界的普及型拓...[Details]
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The principle of the air quality tester is that the air quality tester is a product that can detect formaldehyde, PM2.5, TVOC and temperature and humidity in real time. It is small and exquisite and ...[Details]
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Vitamin is a word we often hear. We take in a variety of vitamins through food every day. Vitamins are closely related to our health. Vitamin C (also known as ascorbic acid) is commonly found in frui...[Details]
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With the increasingly widespread application of digital multimedia, video decoding has become an essential element in embedded system design. There are many video standards, and depending on the pr...[Details]