Abstract: This article introduces how to use the MODBUS to PROFIBUS fieldbus gateway to achieve communication between Siemens S7-300PLC and Honeywell DCS system.
1. Composition and implementation meth...
[i=s] This post was last edited by Mengxin on 2019-2-18 13:59 [/i] K60's question: Why does Putty not respond to the serial port printing characters? (I have checked many times that the interface numb...
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The board is a complete miniature wireless receiver solution in a SFF (Small Form Factor) form factor. The output is 5Vdc (1A) and can be used to power or charge battery powered devices using...
PWM and PFM are two major types of DC-DC converter architectures.
The performance characteristics of each type are different
Efficiency at heavy and light loads
Load Regulation
Design Complexity
EMI /...
Huawei is strong at the moment, but the US has been suppressing Huawei, which I am not optimistic about.
Huawei will probably have to pay a price to survive in the end....
The requirements are as follows: The actual fixed PCB space is limited (PCB is fixed inside the device), and the network cable needs to be led out to the outside. At present, I don’t want to put an RJ...
In addition to using subtitle machines or computer animation equipment to produce television images, the first step in TV program production is to use a camera to capture images. The camera is the ...[Details]
Many beginners don't understand the difference between microcontrollers and embedded computers. Let me talk to you about this topic today. Embedded and microcontroller, I like to use the relationship...[Details]
Metrology is a method and means for people to understand and transform nature through theoretical practice. It is an important technical foundation that is indispensable in the development of science...[Details]
Early this morning, Apple told developers that the online purchasing process for users in the European Economic Area may be affected by the "strong customer authentication" requirements that th...[Details]
On August 25, Zhenxin Technology released its 2020 semi-annual report. During the reporting period, the company achieved operating income of 170 million yuan, a year-on-year decrease of 10.3%; the ne...[Details]
In recent years, with the rapid development of science and technology, the story of the transformation from "manufacturing" to "intelligent manufacturing" is rapidly unfolding around the world. Wheth...[Details]
Two simple alarm programs, I hope they can inspire you and make the microcontroller produce more beautiful sounds /*************************************************** * Title: Simple alarm program ...[Details]
3.3 STRING.H: String Functions String functions usually take pointer strings as input values. A string consists of 2 or more characters. The end of a string is represented by a null character. In the...[Details]
Power OP amplifier capable of outputting positive and negative 1A current
Function of the circuit
The output current of general OP amplifiers is usually below 5MA, so a current enhancer must b...[Details]
On December 12, Wingtech Technology released an announcement on the progress of its acquisition of 100% equity and related operating assets of Guangzhou Delta Imaging Technology Co., Ltd.
It w...[Details]
At the OPPO Future Technology Conference 2021 held this week, OPPO released a new self-developed chip, MariaSilicon X. How powerful is this chip? Let's take a look at a series of data. The OPPO Mar...[Details]
As automobiles become more intelligent, the closely related smart cockpits and autonomous driving functions place higher and higher demands on the chip's computing power. As the computing power of ch...[Details]
0 Introduction
In the application of intelligent home control system, wireless communication and control have been used more and more widely. In order to realize the centralized wireless control of...[Details]
According to foreign media reports, on Thursday local time, Alphabet announced that its cybersecurity company Chronicle will be incorporated into the Google Cloud division because customers have been...[Details]
September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]
Discrete Device
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