[size=5] PWM is a control method that can be applied to many power supply topologies. Power supplies of any topology have a wide range of uses and can be said to be everywhere; the application range o...
Goodbye 2019, hello 2020! In 2019, I found my own direction of struggle. Because of this direction of struggle, I got to know the Electronic Engineering Welfare Club. In the Electronic Engineering Wel...
[i=s]This post was last edited by KJGL on 2020-4-18 09:18[/i]At first, I followed the tutorial and when I updated the firmware in the APP, the Bluetooth connection with the board was disconnected. I q...
I would like to ask whether the EX0 bit in the IE register of the 51 single-chip microcomputer and the IE0 bit in the TCON register are repeated. From the information in the figure below, aren't these...
There are two ways to judge whether a high-voltage capacitor is good or bad. 1. Detection and judgment when there is no power: Use a meter to measure the resistance. The resistance of the primary end...
[i=s] This post was last edited by bqgup on 2021-8-24 21:05 [/i] #Running exceeds the time limit, please check whether there is an infinite loop or the program algorithm is inefficient? ##Requirement ...
On December 30, after more than a month of waiting, the Huawei Mate X2 plain leather collector's edition will be officially on sale at 10:08 this morning. The 12GB+512GB version is priced at 19...[Details]
Let’s start learning from 51, which is relatively old but is still widely used in classic applications. The following is a typical 8051 pin diagram. Figure 1.1 8051 pin diagram The MSC-51 micro...[Details]
Contents The embodiments of the present invention relate to the technical field of flow measurement, and in particular to an ultrasonic flow meter. Background of the Invention As one of the most ad...[Details]
Plug a time-delay switch lamp into the socket beside the bed in the bedroom. Press the switch before going to bed and the light will turn on. When you are ready to go to bed, the light will autom...[Details]
(4) According to news on the 25th, Huawei and ZTE responded to the announcement by the US Federal Communications Commission (FCC) in November last year that it would ban US telecom operators from usi...[Details]
A shot of "booster" was given to China's new energy market , which has been falling for four consecutive months . On December 3, 2019, the Ministry of Industry and Information Technology once again...[Details]
Recently, realme has confirmed that it will launch the realme GT Neo3 this month. Today, the company's vice president, president of China, and president of global marketing, Xu Qi, published a letter...[Details]
Apple is always the trendsetter of new technologies. ToF and TWS became popular overnight because of Apple products. The industry is speculating who will be the next lucky winner. Currently, Mini LED...[Details]
SHENZHEN, Sept. 19, 2024 /PRNewswire/ -- On September 19, Pudu Robotics, a global service leader, officially released its first-generation humanoid robot, PUDU D7. Based on the design of bionic dua...[Details]
Jiwei.com reported on February 3 that AnTuTu, a well-known mobile phone benchmarking software, released the Android phone performance list for January yesterday. Let’s take a look. First is the And...[Details]
Libertine FPE in the UK is developing a linear free piston generator that is tailored for hybrid vehicles, especially extended-range electric vehicles.
The new Libertine FPE linear generato...[Details]
01 Introduction
As the degree of automotive connectivity, automation and electrification increases,
electronic control units
can control almost all key mechanical str...[Details]
In order to test the stability of the high-stability coil constant current power supply of the electron microscope, this paper proposes a design scheme based on a virtual test system for high-stabi...[Details]
Introduction: The processor allows multiple exceptions to occur simultaneously, and they will be processed according to a fixed priority. When an exception occurs, the ARM microprocessor will perform...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
Analogue and Mixed Signal
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