Yesterday, Beijing began to forecast the heaviest rainfall since the beginning of the flood season, and most units responded to the flood control office's call to work from home.As a result, it was st...
Machine visionis a rapidly developing branch of artificial intelligence. As one of the key technologies in the production process, machine vision can detect product quality in machines or production l...
[i=s]This post was last edited by MianQi on 2021-3-6 08:32[/i]I originally wanted to test this example - https://bbs.21ic.com/icview-3048094-1-1.html - DMA (memory to memory) , and encountered the sam...
To understand the LoRa frequency hopping spread spectrum communication principle,let's first look at what frequency hopping spread spectrum is.
FHSS (Frequency-Hopping Spread Spectrum) technology uses...
Many people often mistakenly think that pressure transmitters and pressure sensors are the same, both referring to sensors, but in fact they are very different.
1. The electrical measuring instrument ...
Dear experts: After downloading the demo program on the GD32E231-START development board, there is no response. The compilation and other processes are normal. The download is also displayed as succes...
Han Jong-hee, co-CEO of South Korea's Samsung Electronics, revealed that Samsung is carefully evaluating acquisition proposals in multiple fields and will have good news soon. "We are moving faster t...[Details]
Please compile a data transmission program for serial communication, send 16B data from RAM50H to 5FH on the chip, set the serial interface to mode 2, use even parity, and set the crystal frequency t...[Details]
One of the top priorities in all power electronics applications is to achieve high efficiency. With the emergence of new standards, active power factor correction (PFC) is required in many applicat...[Details]
Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]
On the evening of February 27, Pulutong (002769) announced that the company planned to jointly invest with Nayi New Energy to establish a holding subsidiary Puna Times New Energy Co., Ltd. (hereinaft...[Details]
Beijing time, July 25th, on Tuesday, more than 1,500 British developers filed a class action lawsuit against Apple over the App Store's commission, claiming 785 million pounds (approximately 7.2 bill...[Details]
On April 28, UMC's first quarter 2021 financial report was released, which was in line with market expectations. UMC's board of directors also approved a NT$100 billion investment project, and will w...[Details]
On April 23, according to MacRumors, a leaked version of the EU Digital Markets Act (DMA) indicated that Apple may be forced to make major changes to the App Store, Messages, FaceTime, third-par...[Details]
If the annual iPhone launch conference is the Spring Festival Gala of the digital era, then this year's Gaohe Zhanyi Day can be said to be a carnival in the automotive smart cockpit industry. As we...[Details]
In the automatic detection and automatic adjustment system, the primary instrument first contacts the measured parameters (such as pressure, differential pressure, liquid level, flow rate, temperatur...[Details]
At the 18th Shanghai International Automobile Industry Exhibition, Hozon New Energy's mass-produced model Hozon U was officially unveiled and pre-sale started. Hozon U is the world's first mass-produ...[Details]
BMS (Battery Management System) is a management system for lithium batteries in electric vehicles. It is the key link between the core component of electric vehicles, the "battery", and the entire ve...[Details]
Abstract: Multi-core processors have become the mainstream of processors and have developed into the mainstream processing platform for various communication and media applications. Communication str...[Details]
In recent years, with the rapid development of electronic technology and information technology, switching power supplies have become a hot spot in the field of electronic engineering applications an...[Details]
On October 21, Yanfeng, a global automotive parts supplier, officially launched the XiM25 smart cockpit for new consumer groups in Shanghai. It is equipped with dozens of exciting innovative techno...[Details]