Wireless network optimization includes the optimization of terminals, base stations and core networks. GSM (G network) and 3G (C network, including 2G IS-95) have relatively complete network optimizat...
2812 has a three-level interrupt mechanism, namely the peripheral level, PIE level and CPU level. For a specific peripheral interrupt request, if any level is not allowed, the CPU will not execute the...
[size=4][color=#000000][backcolor=white]The number of cloud data centers is growing rapidly. According to some analysts, by 2020, the installed base of major cloud providers will triple. This growth i...
There is a problem when adding USB CDC function in the official demo application SDDataLog. When sensorile is plugged into the PC USB port, the virtual serial port can be recognized normally at first....
A: If I just connect a speaker to control the sound, is that OK? B: This is an audio decoding module. The sound can only be played when the CPU's I2S interface is connected to the audio decoding modul...
1) It can run in single step, and will always return to address 0 when running continuously: Watchdog is not turned off, and continuous running will reset the DSP back to address 0.2) OUT files cannot...
Emerging wireless connection technologies are driving more products towards the next generation of business and home network applications. Therefore, the customer premises equipment (CPE) segment ...[Details]
In the past, many traditional OEMs’ understanding of smart connectivity was simply to integrate basic functions such as voice control, mobile phone connectivity, online music, and online video. How...[Details]
The YL-SML7W2A2B product is an intelligent lock-type sensor developed based on the Zhaga Book-18 interface standard. It uses a light sensor + microwave sensor combination sensor, can output DALI2.0...[Details]
1 Introduction
The countdown here is to calculate how long it takes to reach the target time point from the current time point. From another perspective, it is to calculate the time difference betw...[Details]
On November 24, BOE issued an announcement stating that the company received a notice from the property rights exchange on November 23, 2020. As of November 20, 2020, Sharp Corporation, the original...[Details]
As the market's requirements for MCU functions are constantly changing and upgrading, and the application areas of MCUs are constantly expanding, the initial design often needs to be modified. Comp...[Details]
Symptoms: Symptoms: The application interface displays abnormally after arm is started (part of the left side cannot be displayed normally), that is, there is one area missing on the left and one are...[Details]
In the design of adaptive optical systems, the wavefront corrector has been developed as an important component of the optical system. It is combined with the wavefront sensor and the wavefront contro...[Details]
WinFuture reported that it has learned the official configuration information of Samsung Note 10 Lite and said that the listing price of this phone is 609 euros (about 4726 yuan). In term...[Details]
Although it seems to have good features, it still has some shortcomings. For example, its service life is only about 3,000 hours. In addition, it is not easy to solve the problem of high price. P...[Details]
I. Overview The LCD controller of S3C2440 supports virtual display, which is easier to understand as it can display images larger than the actual display. You can imagine that there is a large...[Details]
BOE's first digital art museum opens in Suzhou to help create a new highland for the digital culture industry in the Yangtze River Delta On February 27, BOE's first full-scenario digital art museum...[Details]
When it comes to pure vision autonomous driving solutions, the first thing that comes to mind is Tesla. Indeed, as early as 2021, Tesla has already implemented a pure vision BEV detection solution,...[Details]
environment: Host: WIN7 Development environment: MDK4.72 MCU:STM32F103ZE illustrate: In the project, I want to build a server. The server domain name is fixed, but the IP is dynamic. Each board wit...[Details]
Microcontroller MCU
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