You can download the 3gpp/3gpp2 download address yourself.http://www.3gpp.org/ftp/Specs/ Specificationshttp://www.3gpp.org/specs/numbering.htm Add 3GPP2http://www.3gpp2.org/Public_html/specs/...
I have received the Toshiba photorelay TLP3547 for a while, but because of some things in school, I didn't evaluate it in time and it was stranded for a while. Now that the National Day holiday is com...
AMD pioneered power management for network PCs with Magic Packet? technology and, building on that success, AMD co-wrote the OnNow power management reference specification for network devices, further...
STM32F107 is a cost-effective and versatile STM32 microcontroller development platform, equipped with commonly used 32-bit microcontroller off-chip resources, simulation interface, and with the inform...
To design a smart lighting solution with competitive advantages, it is necessary to consider LED driving, communication, energy efficiency and other aspects. The Internet of Things is growing rapidly...
The benchtop multimeter is a commonly used resistance measuring instrument, but in actual applications, do you use the multimeter to measure resistance correctly? Below, Agitek will show you some com...[Details]
The nuclear crisis in Japan has also aroused people's deep concern about renewable energy. It is urgent to vigorously develop safe and green renewable energy such as solar energy, wind energy, and bio...[Details]
For most electronic engineers, time domain signals are very intuitive and easy to understand, because the time domain is a real world and a domain that actually exists. All our experiences are develo...[Details]
The Chizhou Municipal Bureau of Economic and Information Technology has conscientiously implemented the spirit of the Municipal Party Committee's Economic Work Conference and taken multiple measure...[Details]
With the successful application of aircraft flight data recorders in air transport management, vehicle driving status recorders have been widely used in many countries and regions. As early as befo...[Details]
Tesla is undoubtedly one of the world's high-tech automakers, and the company continues to innovate in power systems and software. According to a recent patent application, Tesla has even begun to ap...[Details]
On June 25, the 5th Jiwei Semiconductor Summit was grandly opened in Xiamen. At the "Analyst Conference", one of the 12 highlights of the summit, Zhao Xiaoguang, vice president of Tianfeng Securities...[Details]
First initialize the clock APB2 1. Configure input/output mode and pin speed (GPIOx_CRL or GPIOx_CRH) 2. Read or write IO port data 2.1 Read IO port data (GPIOx_IDR) 2.2 Write IO ...[Details]
Recently, Xiaoju Energy announced that it had signed a strategic cooperation agreement with ENN Energy. Wen Xufeng, General Manager of Beijing ENN Clean Energy, and Lin Zhitang, Deputy General Manager...[Details]
1. MCU working state and its state transition
The various activities of the 80C51 microcontroller can be described as multiple different working states or working modes. Here, we use a mic...[Details]
Take some time to sort out the production forecasts of various research institutions for the overall automotive industry this year. Due to the impact of chip shortages and production cuts, uncertaint...[Details]
Grayscale of LED display
Grayscale is the resolution of the brightness of each LED on the display. For example, 4-bit grayscale means that the LED has 16 levels of brightness change. The g...[Details]
;************************************************** ;Second timer with keyboard setting ;Function: Countdown second timer, count down from 59 to 0, and then count down from 59 to 0 again; ;Functio...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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Analog electronics
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