I would like to ask all the experts: When the ESP32's micropython serial port receives 2 bytes, it uses any(), and the return value is 2. Then it uses read() to read it out. When it continues to recei...
The communications market continues to evolve, and the development of new products is more complex than ever. These creative, innovative solutions rely on engineers to make them a reality. Qorvo under...
FPGA learning mainly uses VERILOG language, which is a hardware description language. In addition to this, do we also need to use C language for design?...
[i=s]This post was last edited by lzx_18570633112 on 2019-9-17 17:44[/i]The MOSFET driving signals can be measured, but the voltage source current is zero, indicating that the circuit is not connected...
[i=s]This post was last edited by zy459994202 on 2019-11-6 16:41[/i]Recently, I found that the RT-Thread MicroPython development environment has released version 1.0.0 after many iterations. I would l...
I have used or seen quite a lot of domestic chips. I won't mention Shenwei and Loongson. Basically, anyone who works with domestic products will come into contact with them. The energy efficiency rati...
With the development of the domestic distributed photovoltaic market, clean photovoltaic power generation systems are gradually entering thousands of households, and customers are becoming more and...[Details]
Since the beginning of this year, Intel 's shortage problem has become increasingly serious. The official has repeatedly promised to improve and even publicly apologized, but to no avail. The dir...[Details]
An embedded system is a "dedicated computer system that is completely embedded in a controlled device and designed for a specific application". It is used to control, monitor or assist equipment, mach...[Details]
News on the evening of March 18th, Beijing time, Apple has just updated its official website and officially launched the 2020 iPad Pro. After nearly two years, the iPad Pro has finally been upd...[Details]
By Sebastian Krick, Valeo
While alternative technologies like Valeo's PictureBeam Monolithic can very precisely control the intensity of the projected light, automotive headlights can fl...[Details]
Buffered input, I have heard of this concept a long time ago, but I never really understood it. Later, whenever I heard about buffering, my mind would become dizzy. In fact, buffered input is not a b...[Details]
There are many subscription apps in the App Store today, which often offer users a free trial period to attract users to subscribe continuously. However, free trials have also attracted a lot of nega...[Details]
The configuration of LEDs in an application depends on many factors, including application requirements, LED parameters and quantity, input voltage, efficiency, thermal management, size and layout ...[Details]
According to etnews, Korean and Japanese display panel manufacturers predict that the supply of OLED panels for Apple Watch will be in fierce competition. It is reported that as Apple Watch's OLED pa...[Details]
Electron spin associated with nitrogen vacancy (NV) defects in diamond is a magnetic field sensor that provides high spatial resolution and sensitivity at room temperature and has been used to study ...[Details]
China Energy Storage Network News:
On December 11, State Grid Jibei Electric Power released the ubiquitous power Internet of Things virtual power plant demonstration project, and the pan (FUN...[Details]
On September 23, the 5-day 23rd China International Expo came to a successful conclusion at the National Exhibition & Convention Center (Shanghai). With the theme of "Industrial Collaboration, Safe...[Details]
When analyzing the data collected by AD, we will find that in some circuits, the data collected by AD always has a certain error with the actual data, and this error is uncertain. The error is small i...[Details]
Introduction With the development of social economy and the continuous progress of science and technology, the temperature and humidity of the environment need to be limited in many cases. Therefore,...[Details]
September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]