Huada's MCU has an RTC, why doesn't it have an independent VBAT pin? ! It has to share it with VDD. Is it difficult to make one? I feel this is crap.
Originally, a button battery can keep the RTC runn...
[i=s]This post was last edited by kal9623287 on 2022-6-14 10:41[/i]When choosing a capacitor, I found this graph in the capacitor data. I probably know it is about the capacitor ESR characteristic cur...
[p=32, null, left][font=微软雅黑][size=3]The main purpose of participating in this event is to experience the use of touchgfx desinger software. [/size][/font][/p][p=32, null, left][font=微软雅黑][size=3]Thro...
[i=s]This post was last edited by Lan Yuye on 2022-7-7 14:51[/i][2022 Digi-Key Innovation Design Competition] [Intelligent Garden Integrated Control System] Material Unboxing STM32L496G-DISCOAfter a l...
I will post two articles to share with you and discuss together. At present, low-voltage and high-current load point modules, VRM modules, and digital power supplies will have relatively good prospect...
The role of the watchdog: When starting normal operation, the system cannot be reset. In the case of system crash (abnormal program execution), the system is reset and the program is re-executed. S...[Details]
At present, the world has entered a new development stage with automated production as its main feature. Whether or not an industry can adapt to and lead the development of automation has become th...[Details]
According to the Science and Technology Innovation Board Daily, on January 16, Yangtze Memory held an annual meeting of market partners. Gong Xiang, senior vice president of marketing and sales at Ya...[Details]
The following red represents Shell operation, # represents the terminal prompt and generally does not need to be entered manually.
Ubuntu is the latest version V11.
The file list under my...[Details]
Wingtech Technology recently announced that its wholly-owned subsidiary Nexperia has signed an acquisition agreement with the parent company of Newport Wafer Fab. After the transaction is completed, ...[Details]
Tunnel magnetoresistance (TMR) is the fastest growing technology in magnetic sensing, with market sales expected to reach $1 billion by 2030
Manchester, New Hampshire, US...[Details]
Recently, news about TSMC's construction of a factory in the United States has been reported again. According to reports, TSMC's $3.5 billion plan to build a factory in the United States has been app...[Details]
How to understand foc control
FOC control is an advanced motor control technology that can improve the power, efficiency and control accuracy of the motor. The core idea of FOC control is to...[Details]
The National Development and Reform Commission has allocated RMB 30 billion to expand the medical device market. Medtec trading platform helps solve the supply and demand of industry resources Rece...[Details]
According to the Henan Zhoukou Municipal Government portal, Foxconn Industrial Internet Co., Ltd. and the Zhoukou Municipal People's Government recently held a signing ceremony for the Foxconn Zhouko...[Details]
1. Alarm "20252" High temperature (DRV1 fault handling)
Solution: Check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it ma...[Details]
Distribution automation technology is developing rapidly in the direction of digitalization, intelligence, networking, and multi-function. This paper uses the microcontroller LPC2132 chip containing ...[Details]
Development process: The verification technology of steam flowmeter is still in the research stage in China. Some domestic manufacturers have successively established standard devices with steam as th...[Details]
0 Introduction
Position servo system is an automatic control system. Therefore, when analyzing and designing such a control system, it is necessary to use the principle of automatic contr...[Details]
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