2 micron Bicmos standard process and 2000 gatesProject Name2 micron Bicmos standard process and 2000 gatesIndustryEmerging TechnologiesResearch and Development UnitShanghai Institute of Metallurgy, Ch...
This post can actually be considered as a follow-up chapter of the previous post I posted, " Let's build a general program template for microcontrollers together." In that chapter, I mainly expounded ...
[p=28, 2, left][color=rgb(51, 51, 51)][font=宋体]We all know that the [b]BOOST circuit[/b] is a switching DC boost circuit, which is a common ground circuit for converting low voltage to high voltage. W...
I just came into contact with the serial port knowledge of 51 single-chip microcomputer and encountered a problem. I hope everyone can answer the program of serial port control LED light: #include
uns...
A program written by a beginner, with a brief analysis of its writing style and expression errors!
LIBRARY IEEE;USE IEEE.STD_LOGIC_1164.ALL;ENTITY Manchester_encoder ISPORT(D:IN STD_LOGIC;Q:OUT STD_LO...
With the continuous expansion and deepening of the application field of microcontrollers, the requirements for their various performances are gradually increasing. At present, more and more types of m...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[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]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming an obvious trend. From a technical point of view, hybrid power is mor...[Details]