Control questions have always been a must-have in electronic competitions. In recent years, control questions have been constantly changing. What new technologies will appear this year? Will AI appear...
I am a novice, new to operational amplifiers. When selecting chips, I don't know how to determine whether the operational amplifier is a current feedback type or a voltage feedback type. I don't know ...
[align=left][color=rgb(51, 51, 51)][font="][size=14px]A PC Technician installs, maintains, and upgrades hardware and software of an entire organization's computer systems. The individual, moreover, al...
Add some operations in the wifi station example. After connecting to Ap, receive the following event: void sl_WlanEvtHdlr(SlWlanEvent_t *pSlWlanEvent) { unsigned char ucQueueMsg = 0;[/font][/b][/align...
We use many triode amplifier circuits in our study and life, but there are also many people who can't tell the types of amplifiers, such as the author. Today I will make a brief summary of the types o...
The AM radio is built around the 555 timer chip. The only active device (silicon, germanium, or other) is the LM555. Tuning is done by an inductor and capacitor, with the LM555 acting as an AM demo...[Details]
According to foreign media reports, the Advanced Manufacturing Office of the National Institute of Standards and Technology (NIST) of the U.S. Department of Commerce has selected the Semiconductor Re...[Details]
The traditional fluorescent lamp starter (commonly known as the starter) is composed of a bimetal switch installed in a neon tube and a capacitor, as shown in Figure 1.
When the AC power is turne...[Details]
1 General characteristics of CMOS image sensors
At present, CCD (charge coupled device) is the main practical solid-state image sensor device, which has the advantages of low read noise, large dyn...[Details]
In recent years, with the continuous breakthroughs in AI technology, more and more companies have applied artificial intelligence technology to the sub-sectors of the Internet of Things, and more s...[Details]
1. Introduction: The I2C bus is a two-wire serial bus used to connect microcontrollers and peripheral devices. The bus has a data line SDA and a clock line SCL, which can be used to send and rece...[Details]
As interest in high-definition audio continues to rise, huge demand for high-definition TWS earphones with advanced features is reaching a peak. This article explains the technology behind high-def...[Details]
Akamai Acquires Guardicore to Expand Zero Trust Solutions and Better Protect Against Ransomware Attacks Leading-edge micro-segmentation technology prevents malware from spreading and limits its imp...[Details]
Let's get to know tantalum electrolytic capacitors and aluminum electrolytic capacitors
Tantalum electrolytic capacitors:
Advantages: Very low ESR value, excellent high frequency filt...[Details]
China Energy Storage Network News
: The 2016 First Energy Internet Leaders Forum and the Energy Internet Most Influential Pioneer Enterprise Award Ceremony with the theme of "Leading Energy a...[Details]
According to Oriental Wealth, as of September 24, there were 35 stocks priced at RMB 100 in the A-share market. For example, Zhuoshengwei, which ranks third, was listed on the ChiNext in June this ...[Details]
The top domestic pure electric vehicles (NIO, WM Motor, Xpeng, BYD, etc.) have easily exceeded the 400-kilometer NEDC mark. The biggest obstacle to the popularization of pure electric vehicles is the...[Details]
According to Semiconductor Engineering, the dynamics of the IC packaging market reflect the supply and demand situation of the semiconductor business. For some time, the continued surge in chip deman...[Details]
Celebration site
On March 6, 2024, the completion ceremony of the new headquarters of Beijing Honghui International Energy Technology Development Co., Ltd. (hereinafter referred to as "Hon...[Details]
The electric vehicle market is one of the largest and fastest-growing business opportunities for silicon carbide (SiC) device manufacturers. There were 10 million electric vehicles on the world’s r...[Details]
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