CDN conceptCDN is the abbreviation of Content Delivery Network, which is a virtual distributed network built on the carrier network, which can intelligently cache the source site content (including va...
I took advantage of my spare time to try to see the data transmission and reception of E22-400TBL-01. E22-400T22S_UserManual_CN_V2.7 on the EBYTE website explains that the module has four modes, and t...
The internal clock of MSP430 is configured, but the 32768 in it does not oscillate because there are devices connected to the outside of xin/xout. I would like to ask how to use the 32768 clock when t...
What is the IP address of the WiFi module?
IP is the abbreviation of Internet Protocol, which means "protocol for interconnection between networks", that is, a protocol designed for computer networks ...
[size=4]Recently, a colleague wrote a program with more than 2000 lines. All the codes were placed in one file. The length of the .text segment was 0x20a0, which exceeded 8k. So he had to block part o...
Explore new semiconductor opportunities on the backside of the wafer At the beginning of my career in semiconductor equipment, the backside of the wafer was a troublesome issue. Something happened ...[Details]
It is normal for a diode to fail. If a diode fails but we are unaware of it and continue to use it, it will affect the safety of the circuit. So, in general, how do we detect a diode failure? An ef...[Details]
What should we pay attention to when using the electromagnetic flowmeter? Today, Chengfeng Instrument will give you a brief explanation. I hope you will pay attention to the following points about th...[Details]
Morning news on December 26th, Beijing time. According to reports, an analyst at KB Securities said in a note to his clients last Friday that South Korea’s LG Group’s business covers consumer electro...[Details]
On March 21, local time, according to Evertiq, Ericsson said that in response to Russia's invasion of Ukraine, it has decided to suspend supplies to Russia and Belarus. Ericsson said it had decided...[Details]
0 Introduction
With the rapid development of wireless communication services, the radio spectrum in the air is becoming more and more crowded, and the utilization rate of wireless spectrum is rec...[Details]
"China is the world's largest automobile producer and seller, and also has the world's largest automotive MCU market. Currently, an average car uses about 100 MCUs. According to this estimate, the to...[Details]
Wu Zhixin, deputy general manager of China Automotive Technology and Research Center Co., Ltd., said at the third "Energy China" National Affairs Forum in Haikou on the 29th that China's new energy v...[Details]
In the fourth industrial revolution, popular raw materials such as graphene and nanosilver have attracted much attention from the outside world. South Korea has taken the lead in obtaining internatio...[Details]
The degree of intelligence in LED lighting systems is an issue that deserves attention. LED lighting can reduce energy consumption and maintenance costs, and intelligent LED lighting design can ...[Details]
USER\main.c(7): warning: #223-D: function "IIC_BusrtWrite" declared implicitly This is because when the program is modularized, you call a function in another .C file in a .C file without making an ...[Details]
Without buying new storage devices, it is indeed a problem to reduce unnecessary files and reduce the space used by the system. In order to solve this problem, this article introduces five methods to...[Details]
Given the times we live in today, portability of embedded systems is a critical design consideration. Portable systems are often battery powered, and battery life depends on the system's power consum...[Details]
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
RF/Wirelessly
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