[i=s] This post was last edited by paulhyde on 2014-9-15 03:03 [/i] CNC DC regulated power supply, which has a detailed introduction and is very suitable for competitions...
Classic written test questions"Please use C to count the number of 1s in any number of any length."Don’t think this question is simple. It is a classic question in Microsoft’s written test and it is s...
Pull-up and pull-down issues of FPGA download mode configuration pinsMSEL[3..0] is configured as as mode msel0, msel2, msel3, pull down to ground, msel1 pull up to power. If no resistor is added: If t...
Why is ARM Developer Suite v1.2 Setup 100% stuck? No verification pop-up boxes appear. It just gets stuck. I have no choice but to press cancel to exit. Actually, it doesn't exit even after I press ca...
[i=s]This post was last edited by kandy11 on 2016-10-11 13:43[/i] Work location: near Wuhe subway station in Bantian, Shenzhen Work requirements: Familiar with 51 assembly language and C language, and...
I use 430F133. MCLK uses DCO, but I am afraid that DXO is unstable, so I want to use software to adjust it. I don't know how to adjust it. Please give me some advice. Or explain the principle of adjus...
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
Electronics Design Contest
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