This content is originally created by Chen Ming , a netizen of EEWORLD forum . If you want to reprint or use it for commercial purposes, you need to obtain the author's consent and indicate the source...
The Secret of Semiconductor Testing (Reprinted)This series mainly introduces the concepts and knowledge related to semiconductor testing. Please read it first. Please indicate the author information w...
Apple has equipped iPhones with the Siri voice assistant since the iPhone 4S era, and it has been in use ever since.It is understood that Siri was founded in 2007 and initially focused on text chat se...
I hope to implement a mechanism to separate the system and application on stm32 (although there is no MMU)
STM32 has a project to run Python from an SD card. I haven't tried it, but it may be consiste...
[i=s]This post was last edited by DDZZ669 on 2018-11-20 10:40[/i] Thanks to EEWorld Forum for providing the CY8CKIT-149 PSoC 4100 Plus Prototyping Kit. Below is the unboxing picture, front of the box:...
[i=s]This post was last edited by jinglixixi on 2021-1-13 23:10[/i]I participated in a MicroLab evaluation activity some time ago. After some efforts, I finally obtained the permanent use authorizatio...
On January 4, the construction of the R&D and industrialization base of the National Third Generation Semiconductor Technology Innovation Center started. The total investment of the project exceeds 1...[Details]
Sina Digital News reported on January 6 that at #CES20#, Samsung showcased a new form of TV product "5G-The Sero". This is a TV product that can rotate the screen. In fact, as early as April last y...[Details]
When I was in middle school, when I mentioned resistors, I would think of resistance value and Ohm's law. When it comes to resistive analysis, we think of volt-ampere curve analysis. Resistors have...[Details]
question:
How to easily select the right coil for a high voltage inverting buck-boost topology?
Answer:
A simplified duty cycle equation was ...[Details]
Code written in C: delay = 0x64; while(--delay); The compiled assembly source code is as follows: ; SOURCE LINE # 62 0010 7F64 MOV R7,#064H ; 2B,2CLK 0012 ?...[Details]
Before learning FOC control, I had no idea about it. I only knew it was called field-oriented control in Chinese. Because the company's product development required precise position control of perm...[Details]
The basic principle of solar power is: the collected light energy is converted into electrical energy and stored, and the stored electrical energy is released when the load is turned on. A typical ...[Details]
Write it down for later use. void SysTick_Configuration(void) { /* Setup SysTick Timer for 10 msec interrupts */ if (SysTick_Config(SystemCoreClock / 100)) //SysTick configuration function { ...[Details]
If we list the companies that can convince Apple, Qualcomm, the 5G chip giant, must be one of them. The patent lawsuit initiated by this company almost made the iPhone "disappear" in the Chinese mark...[Details]
According to foreign media reports, the Qt Group and LG Electronics (LG) are working together to embed the Qt software framework for application development into the webOS (network operating system...[Details]
This resource is suitable for beginners, and the microcontroller model used is the Puzhong 51 microcontroller: The code is shown below. #include"reg52.h" sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2...[Details]
On the 7th of this month, Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi Brand, published a Weibo post commenting on a certain brand’s price reduction of 500 yuan. He said at...[Details]
Founded in 2005, Jinghua Micro is committed to the design and sales of high-performance, high-quality mixed-signal integrated circuits. With its high-integration, high-reliability innovative design c...[Details]
Composition of the visual system
From the definition of machine vision, one can infer that a camera and a processor are combined to form a vision system. However, this is only a partially comp...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]