[b]This activity is about to end, so I’d like to share some notes first. [/b] [align=left][font=微软雅黑][size=4]Part 1: Hardware Circuit Analysis [/size][/font][/align][align=left][font=微软雅黑][size=4]Part...
[i=s]This post was last edited by tiankai001 on 2013-12-28 17:36[/i] [size=4][color=#666666][font=verdana, 宋体]"Electronic and Electrical Engineers Must Know (2nd Edition)" teaches you the knowledge an...
Complete Manual for Embedded Linux Application Development Video Catalog:
Lesson 1 Environment Construction and Tools, Concept Introduction Lesson 2 GPIO Experiment Lesson 3 Storage Manager Experiment...
When compiling TCPMP 0.72 with EVC 4.0, it shows "The build cannot proceed because the current target CPU for the dependent project does not match the one for the active project. Please select a CPU s...
When reading the source code in StellarisWare, you will often find some debugging statements in it, but how to make use of these debugging statements? Let us analyze the excellent code of engineers mo...
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[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]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[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]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
DIY/Open Source Hardware
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