VI-JTL-CW-F4

    In the middle of this month, LG released its dual-screen rotating phone LG Wing 5G, equipped with Qualcomm Snapdragon 765G chip and providing 8+128/256GB storage. Now the price of the phone in So...[Details]

I am using the Aijing 3ePIC experimental board. The following are all programs I wrote myself, just for commemoration and learning communication, nothing else.  There is a schematic diagram of the bo...[Details]

The high level in the microcontroller is +5V, and the low level is 0V led: The voltage drop is fixed at 1.6v-1.7v; The current is also fixed at 3mA -10mA; //The current is too small, the light is too...[Details]

November 28-30, 2023, under the guidance of the Beijing Municipal Science and Technology Commission, the Zhongguancun Science and Technology Park Management Committee, and the Beijing Municipal Burea...[Details]

The C8051 series microcontrollers do not have data buses (RD, WR, ALE) like the standard 51 microcontrollers, and can only use the general I/O port analog bus method to access external memory. Therefo...[Details]

1-8-3-4． Calculation of transformer parameters for full-bridge switching power supply The working principle of the full-bridge transformer switching power supply is very similar to that of...[Details]

0 Introduction With the continuous expansion of integrated circuits, especially the introduction of chip system integration technology, higher accuracy and speed requirements are put forw...[Details]

Photodetector circuits are used to amplify, process and shape the weak voltage or current signals output by photoelectric conversion devices. Different photoelectric conversion devices are used for...[Details]

- The “ion 18K” is composed of a metasurface element from Metalenz and a pseudo-random vertical cavity surface emitting laser (VCSEL) from Verlite. - For facial recognition, contactless access...[Details]

Today, low-power solutions have become a hot topic in the industry, especially energy-saving solutions for battery-powered portable devices. Generally speaking, semiconductor devi...[Details]

   In electric vehicles, the motor is a very important key component. We have previously introduced the types of motors and their performance characteristics. This article analyzes how two different ...[Details]

The reporter recently learned that the distribution Internet of Things, as the implementation of the ubiquitous power Internet of Things in the field of power distribution, has realized the integra...[Details]

　　Pointers are a relatively difficult topic in C language. Keil C51 has some differences in pointers from standard C. Today I read some materials and learned about the use of pointers in Keil C51. 　　...[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]

NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]