[i=s]This post was last edited by qwqwqw2088 on 2019-1-10 11:43[/i] [size=4][color=#333333][font="] Recently, product logos have been required to add the power adapter[/font][/color][font=Helvetica Ne...
The C54x is composed of a central processing unit (CPU), memory, and on-chip peripherals. It uses a Harvard architecture and has independent program space, data space, and I/O space. Figure 3 is a blo...
There is a hint below the question saying that the time base circuit is in the Motorola Analog Timer Circuit library, but I can't find it no matter how hard I try.Suddenly I thought that this software...
Albrecht von Truchse?, spokesman for Metro Group, said that suppliers and retailers must use standardized universal electronic product codes from now on, only in this way can the application of the re...
Manchester coding is a type of signal frequency modulation coding. It uses the instantaneous value of each bit at the half-cycle edge to represent a binary value. Therefore, the middle rising edge of ...
First of all, I have to explain that it was wrong to start looking at I/O ports and external interrupts before figuring out the clock. Fortunately, I discovered it not too late, and now I have to make...[Details]
Introduction
Virtual instrument technology is a new technology developed in the 1990s. It integrates computer and bus technology, microelectronics technology, and measurement technology. It is ...[Details]
I. Introduction The loading process of the ts (touch) driver was analyzed previously based on the "Platform Bus-Device-Driver" model. Now let's analyze the specific implementation of the driver. It i...[Details]
On October 10, according to the official announcement, Deep Blue S7 ushered in a new round of OTA upgrades, and the version was upgraded to Deepal OS 1.3.5. This upgrade mainly optimizes the intera...[Details]
Recently, according to foreign media reports, scientists have developed a new technology that allows blind people to "see" shapes and objects. It is reported that this research was achieved by stimul...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
Batteries have become the biggest obstacle to the development of mobile devices. It is extremely difficult to increase the capacity of existing lithium batteries, so we can only seek breakthroughs ...[Details]
Last December, Huawei officially unveiled the 5G Innovation and Experience Center in London. Today (20), Huawei Executive Director and President of Carrier BG Ding Yun announced at the Huawei Product...[Details]
With the rapid development of power supply technology, switching power supplies are developing in the direction of miniaturization, high frequency and inheritance, and high-efficiency switching pow...[Details]
It is ideal to drive with ULN and transistors, but the efficiency of optocouplers is not high. ULN2003 is usually used for driving. If an NPN transistor is used, one end of the relay is...[Details]
Three leading global companies collaborate closely to meet chip, packaging and system design challenges based on TSMC's advanced technologies Mountain View, California, May 17, 2023 – Synopsys, In...[Details]
This article is reproduced from http://blog.csdn.net/charmingsun/article/details/52295018 Official Documents: STM32F411 Reference Manual STM32F411 Data Sheet Cortex™-M4F Programming Manual ST...[Details]
Recently, Cypress, an American semiconductor manufacturer, shared its future strategic plan with the media in Beijing. Automobile and Internet of Things (IOT) have become the company's two new busine...[Details]
The working principle of pt2262/pt2272 is that after pressing the button of the remote control, a high level will be generated on the corresponding pin of the receiver. The function realized by this ...[Details]
Those who work in embedded systems basically know that once the board is basically running, the first thing to be configured is the serial port, which will facilitate the output of debugging inform...[Details]
Analogue and Mixed Signal
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