introduce
Nowadays, the smart home industry is developing rapidly. Thanks to the iterative development of the Internet of Things and artificial intelligence technologies, various smart home devices ha...
Mr. Yan joined Tencent Interactive Entertainment in July 2012 as a senior engineer in the game platform department.
In March 2019, Tencent terminated the labor contract with Mr. Yan on the grounds tha...
[align=left][font=等线]I recently used the mtk7686WiFi chip in my own project. I had never come into contact with any WiFi chip from mtk before, so I was immediately overwhelmed. I asked fae for informa...
[i=s]This post was last edited by yin_wu_qing on 2021-7-26 15:04[/i]We have built the Simplicity Studio development environment before. Connect the development board to the computer USB and open the S...
The power supply rejection ratio (PSRR) describes how well an operational amplifier rejects changes in the power supply voltage. PSRR is defined as the degree of offset per volt of power supply voltag...
Since the second half of 2019, thanks to the rapid increase in the popularity of multi-camera products launched by terminal manufacturers in smartphones, the market demand for low-pixel CIS chips mai...[Details]
On September 21, NIO released a plan to deploy a high-speed battery swap network. The five vertical and three horizontal high-speed battery swap networks in four metropolitan areas will be complete...[Details]
Konke's smart home solution using Xinke Technology's MG21 wireless SoC creates a smart, comfortable, convenient and safe life experience for the Hangzhou Asian Games Media Village Beijing, Chi...[Details]
The STM32F103xx series is called the enhanced product, and the maximum clock frequency of the enhanced product can reach 72MHz. The English name of the enhanced product is Performance Line.
The STM32...[Details]
In January of this year, Motorola showed a demonstration video of its wireless charging technology. Now, Motorola will once again promote a more powerful wireless charging solution. According...[Details]
Philips' LPC213l is a high-performance 32-bit RISC microcontroller based on ARM7TDMI-S. It has all the advantages of an ARM processor - low power consumption, high performance and rich on-chip resour...[Details]
Whether you connect to a hacker's WiFi or the hacker connects to your WiFi, the end result may be the same. If the person who uses your home network has bad intentions, the scene on TV may be repe...[Details]
On the evening of February 22, Nord shares announced that the company plans to invest in the establishment of a wholly-owned subsidiary in Futian District, Shenzhen City, Guangdong Province, to furthe...[Details]
On November 5, the 2021 Shenzhen Pingshan District Investment Promotion Conference kicked off. According to the Shenzhen Special Zone Daily, 38 key industrial projects were signed on the spot with ...[Details]
In order to implement the State Grid Corporation of China's deployment on the construction of ubiquitous power Internet of Things, on November 13, the State Grid Dispatching and Control Center orga...[Details]
HUD (Head-Up Display) is an optical device that projects key information such as vehicle speed and turn signals onto a transparent medium in real time by cooperating with driving computers, navigator...[Details]
Monitor the CO2, temperature and humidity parameters of the surrounding environment through high-precision sensors
Alps Alpine Co., Ltd. (TOKYO: 6770, President and CEO: Toshihiro Ku...[Details]
On April 16, the reporter learned from the Autonomous Region's Department of Industry and Information Technology that the construction of photovoltaic energy storage and digital information industry p...[Details]
Improved power failure protection circuit
Figure 1. Improved power failure protection circuit
In the circuit shown in the figure, during the operation of the Zener diode, the charge of C2 is s...[Details]
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