I am a college student. I have just started to use the stm32 series development board. I am still a novice. I want to design a temperature acquisition using the stm32f446re development board. I want t...
SensorTile.Box becomes bricked after firmware upgrade
I received the sensorTile.Box 2 weeks ago. When I first received it, I installed ST BLESENSOR4.6.3 . The Bluetooth connection was normal. It promp...
Regarding the window comparator on the left side of the picture, Professor Hua said it is equivalent to the AND gate in digital electronics; however, there are a few places that I don’t understand. He...
[i=s]This post was last edited by yang_alex on 2022-2-17 21:50[/i]GD32L233C-START has two software development environments: Keil MDK-ARM and IAR EWARM. Keil is currently the most commonly used in Chi...
Sharing a note from many years ago can show you how to combine digital and analog to create some innovations. Only by truly digesting and absorbing the principles and basics and applying them in pract...
When the input voltage to an operational amplifier exceeds the rated input voltage range, or in extreme cases, exceeds the amplifier's supply voltage, the amplifier may malfunction or even be damag...[Details]
According to foreign media reports, a team from the CMT-Thermal Institute of the Polytechnic University of Valencia (UPV University) in Spain has proposed a new architecture that is working to achiev...[Details]
Are you like me? If you drive to an unfamiliar place, you will take out your mobile phone and open the online map for navigation before setting off. Car navigation has long been out of favor due to...[Details]
According to Korean media reports, Samsung's Pyeongtaek P2 factory suspended operations at around 6 pm yesterday (27th) due to gas supply problems. Semiconductor factories usually operate uninterru...[Details]
Next-generation automotive lighting designs will improve light pattern customization and animation effects by controlling hundreds of OLED lamp beads Next-generation lighting technology will give ...[Details]
Low voltage range boost converters are often used in mobile devices to boost the battery voltage (1.2V to 4.2V) to a higher voltage level (e.g., 1.5 to 20V) to power the application circuits. In ...[Details]
A current probe, also called a current clamp, is a magnetic ring designed based on the Faraday principle to measure interference current signals in a conductor. It is essentially a transformer with 1...[Details]
Abstract: This article explains the reasons for the formation of lightning, its generation process and lightning protection methods, so as to correctly select lightning protection devices.
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Electrical barriers are most widely used Electrical barrier (ohmic barrier) is generally used to measure the resistance of resistors, measuring lines, circuit on-off conditions, and judging whether t...[Details]
According to the Gongxin WeChat News, on March 14, Jin Zhuanglong, Secretary of the Party Leadership Group and Minister of the Ministry of Industry and Information Technology, stated at the Party Lea...[Details]
“If you want to save energy and cut back on expenses, the best way to do that is to turn off all your electronic devices.” Although this suggestion is extremely simple, it is the basic principle ...[Details]
The GPS global positioning system has been widely adopted by the global consumer market. It is not only used in professional or commercial fields, such as military tracking, transport fleets, and s...[Details]
On June 23, a wide bandgap semiconductor industry investment promotion event hosted by the Changsha Municipal People's Government and the Hunan Xiangjiang New District Management Committee was held i...[Details]
According to foreign media reports, researchers from Tokyo Metropolitan University have demonstrated that electrochemical impedance spectroscopy (EIS) is powerful and non-destructive when used to stu...[Details]
CNC (Computer Numerical Control) system is an automatic control system widely used in the field of mechanical processing. It controls the movement and operation of machine tools through computer pr...[Details]