Beckham almost cried at press conference after resigning as captain On the evening of July 2, Beijing time, England captain Beckham announced at a press conference today that he has decided to resign ...
[i=s]This post was last edited by emmnn on 2022-1-16 22:47[/i]Preface
At the end of the year, I had nothing to do and was just slacking off on the forum at work. I happened to see a review activity an...
[i=s] This post was last edited by 往事随风飘散 on 2021-10-20 16:10[/i]What needs to be controlled is a DC24v DC motor with a peak current of 10A. Can anyone recommend a suitable stable and cost-effective d...
Bill Gates, the founder of Microsoft, once had a dream that everyone would have a computer on their desk. In the 1970s, this seemed to be just a dream, but now it has become a reality. Now Bill Gat...[Details]
Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has bec...[Details]
1 Introduction: PIC microcontroller pin diagram: In the PIC16F87X microcontroller, the 28-pin microcontroller has 3 I/O ports, namely RA, RB and RC; the 40-pin microcontroller has 5 I/O ports, n...[Details]
1. Cross-compile zlib Zlib can be downloaded from http://www.zlib.net/. The version I downloaded is zlib-1.2.11. The following is the compilation script: #!/bin/bash export CC=arm-linux-gcc ....[Details]
In field instrumentation and smart transmitter systems, designers use various types of measurements, including temperature, pressure, flow, and voltage measurements. ADI's experienced application en...[Details]
Reducing device power consumption to improve battery life is a hot topic in embedded system applications . In the sleep state, the system is in the lowest current consumption state while still main...[Details]
Inductor current circuit diagram for a given 1kHz square wave
1-current setting, 1A/grid; 2-inductor current, 1A/grid; time, 100μs/grid. Circuit diagram of inductor current when 1kHz square wave...[Details]
0 Preface
Faced with the changeable weather, housewives are confused when they hang clothes to dry every day. Should they put them indoors or outdoors? Because they have to go to work, more familie...[Details]
According to Nikkei Asia Review, the European Union proposed a plan on the 9th local time, hoping that one-fifth of the world's advanced semiconductors could be produced in Europe. One of the corner...[Details]
0 Introduction The electric energy metering system is a metering instrument that measures the amount of electric energy consumption, and its technical requirements are very high. It requires not ...[Details]
1 Overview
The recording systems on the market can be roughly divided into two types: telephone recording cards and telephone recording boxes. Telephone recording cards are connected to the ho...[Details]
1. Download freeModbus open source package Generally, the development environment used by STM8 is IAR, so here we will talk about porting FreeModbus under IAR. Download freemodbus-v1.5.0, the offi...[Details]
In order to ensure convenient and accurate use of display screens in multifunctional gymnasiums, high standards, high technology and high quality requirements should be adhered to in design and man...[Details]
The intelligent connected vehicle industry is a new industry that deeply integrates the automotive, electronics, information and communications, road transportation and other industries. It is a glob...[Details]
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