[b]Xi Jinping's Speech on the 77th Anniversary of the July 7 Incident[/b][align=center]({transferred}[original])[/align] [size=4] Fellow countrymen, comrades, and friends: Today, we solemnly hold a ce...
Microcontroller Lesson 5: Analysis of the Internal and External Structure of Microcontrollers (Part 3) 1. Delay Program Analysis In the last lesson, we already knew that the symbols R7 and R6 in the p...
Let's get straight to the point and state the problem directly.
Question 1: I have finished the first, second and third lectures and my learning status is 66%. I am still working on the remaining lect...
[i=s]This post was last edited by qwqwqw2088 on 2020-6-19 08:42[/i]1. Overall designAssuming we need to convert DC25.2V into 5V output, the output current is 1.21A, then how to choose the appropriate ...
[align=left][color=rgb(25, 25, 25)][font="]Working in the electronics industry, I have an indescribable feeling for all kinds of electronic components. For engineers working in the electronics industr...
My mentor is a software engineer, and now we have a project. Our development board is based on a TI DSP chip (with ARM926EJ-S as the core), and I saw that there is an LCD controller inside. There is a...
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Talking
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