LM3S USB books, the best USB books I have read so far, recommended to USB enthusiasts. [font=微软雅黑][size=5] 《USB System Development in Simple Terms -- Based on ARM Cortex-M3》 [/size][/font][color=#0000...
3. When used with INTEL 865PE and 848P chipsets, P4 Celeron only supports __C______ memory standard. A. DDR266 B. DDR333 C. DDR400 D. DDRII 400 The question on a test paper should be a single choice. ...
I use pads 9.5 to open a pcb file, convert it to an .asc file, and then open it with AD15. It only shows the image in Figure 2 below. It will not automatically transfer to AD Import. However, I use AD...
Mr. He, what do you think about the development of the automotive electronics industry in Shenzhen? He: Currently, Shenzhen has formed a relatively obvious advantage in the field of automotive electro...
I use 149 chip, P1.7 can set pulse width output. I use P2 port interrupt, P1.7 outputs OUTMODE_1, which is set after low level changes to high. Next time after P2 interrupt, it can no longer output lo...
Norton Norton is the world's first anti-virus software. It has more than 500 million users and is the third-generation anti-virus software. It actively prevents and kills more than 99% of unknown Troj...
China's photovoltaic power generation installed capacity achieved rapid growth in 2017, and distributed photovoltaics achieved explosive growth. In 2017, the country's photovoltaic installed capaci...[Details]
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
In the
AI
boom, the most talked about is
neural network
. However,
AI
is much more than that. Let's learn about the relevant content with the network communication editor.
...[Details]
1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
1. Placement suspension void NVIC_Configuration(void) { NVIC_InitTypeDef NVIC_InitStructure; /* Set the Vector Table base location at 0x08004000 NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x4000)...[Details]
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
We have come a long way from the 2G era, and now 5G is about to be commercialized. Suddenly, we realize that time has passed quickly, but technology has never stopped. The activation of 5G heralds ...[Details]
Recently, there was news that the US government asked Google to shut down the Android operating system for ZTE phones. After that, some people even imagined what the consequences would be if Intern...[Details]
Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
1. About FPU transplantation As long as the chip has FPU function, the use of FPU is generally enabled by default. You can also select it in the Options tab; 2. About the transplantation of DSP li...[Details]
In the development of artificial intelligence, talent reserve is undoubtedly an important part. Artificial intelligence should be a bottom-level technology that can be deeply embedded in any indust...[Details]
When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
Processors with artificial intelligence are mostly integrated into cars, PCs, security cameras, smart speakers, robots and other related technology equipment, but
AI
chips were initially de...[Details]
Every era has its own representative company, and the small game between representative companies in the big era also reflects the big game between countries to a certain extent. Let's learn about ...[Details]
Microcontroller MCU
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