Enthusiast cgglzpy added a tree command to MicroPython, which makes it easier to view file lists.class TREE:def __repr__(self):self.__call__()return ""def __call__(self, path=".", level=0, is_last=Fal...
Advantages of edge computingEdge computing, also known as distributed computing, fog computing, and multilateral computing, has the main advantage of completing the integration, analysis, and computat...
I have asked a question before, and I want to talk about how to amplify a 2MHz sinusoidal signal to 300v. Thank you for your answers.
Now I have made a low frequency transformer, the frequency is 200k...
The name of the watchdog is quite interesting. Its function is to bite the owner when he is distracted to wake him up. In practical terms, when the MCU enters an infinite loop somewhere during operati...
[i=s]This post was last edited by oxygen_sh on 2022-3-17 19:54[/i]I am going to use the National Technology M4 development board to make a three-phase motor control application. I searched the box and...
Previously, there was the CATL's "lithium mine rebate" promotion order, and now there is BYD's "negative electrode profit sharing" operation. Both "Ning Wang" and "Di Wang" have stirred up the pric...[Details]
With the development of optoelectronic information, microelectronics, network communication, digital video, multimedia technology and sensor technology, security monitoring has moved from tradition...[Details]
Why do we need to find the zero position when starting a synchronous motor?
When starting a synchronous motor, it is necessary to find the zero phase position of the motor. This is because the...[Details]
LM75A is a high-speed I2C interface temperature sensor that can directly convert temperature into digital signals within the temperature range of -55 to +125, and achieve an accuracy of 0.125. PIC32 ...[Details]
Diodes Incorporated announces the PI3EQX16612 and PI3EQX16621 PCI Express® compatible ReDriver™ devices, both with four differential channels, but 1:2 (demultiplexing) and 2:1 (multiplexing) respecti...[Details]
introduction
For digital signal processing applications, communication of data is critical. There are three communication methods in TI's DSP/BIOS environment, namely pipe-based (PIP, pipe) com...[Details]
President Xi Jinping's proposal to explore the construction of a global energy internet at the United Nations Development Summit last September includes two key points: first, we must continue to p...[Details]
In the race where scale is the key to success, everyone wants to be the "leader of the martial arts world" who unifies the world. On June 13, SAIC Motor's first global car, MG Mulan, held its debut...[Details]
According to news on February 22, early this morning, Google announced the launch of Gemma, the world’s most powerful and lightweight open source model series. The model is divided into two size vers...[Details]
On July 25, Jinko Energy successfully delivered the first batch of SunGiga, an all-in-one industrial and commercial energy storage system that meets customer customization requirements, in Haining!...[Details]
Compared with the AT89C series microcontrollers, the AT89S series microcontrollers have added many new functions and have greatly improved performance. Since the AT89C series microcontrollers have...[Details]
MEMS technology is everywhere, from the mobile phones we use every day to the future of autonomous driving, or smart medical care, smart cities and other livelihood links. So what are the more promi...[Details]
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
Current mobile terminals have features such as 5G connectivity and 4K ultra-high-definition display, which are often "power-hungry users", far exceeding the energy storage of conventional dual-cell...[Details]
Developers can use the Configurable Logic Block (CLB) peripheral in the PIC16F13145 family of microcontrollers to implement complex discrete logic functions in hardware, thereby reducing the bill...[Details]