OpenCV Computer Vision Programming Guide (3rd Edition)This book combines C++ and OpenCV to comprehensively explain computer vision programming. It not only covers the basics of computer vision and ima...
[i=s]This post was last edited by justd0 on 2021-6-27 01:42[/i]I was supposed to be a driver for my family who wanted to go on a trip this weekend, but plans changed, so I finally have my own free wee...
justd0onsemi and Avnet IoT Innovation Design Competition
Recently, I encountered a project where 8KV static electricity was discharged to the GND of the sub board (copper leakage of the sub board, metal shell of USB), which caused abnormal disconnection of ...
[i=s] This post was last edited by Mr. Jiang and Chuyi on 2019-11-19 11:52 [/i]This content is originally created by EEWORLD forum users Jiang Xiansheng and Chuyi . If you want to reprint or use it fo...
I have already summarized the summary of 2019 in the touching post. In general, 2019 was not easy and full of difficulties, but at least I persisted step by step. I don’t have much hope for work anymo...
According to foreign media reports, the current situation of the memory chip market is not optimistic. Some research institutions have predicted that the prices of NAND flash memory and DRAM are both...[Details]
Power Integrations (NASDAQ: POWI), a well-known company in the field of high-efficiency power conversion with high-voltage integrated circuits, recently announced the launch of the 600V 12A Qspeed ...[Details]
The s3c2440 has 4KB of SRAM built in, and can choose NOR or NAND boot. Wei Dongshan's S3C2440 development board is connected to 256MB of Nand Flash and Nor Flash, which can be selected through the M0...[Details]
(Image source: venturebeat.com) Barcelona, Spain, is one of the most attractive tourist destinations in Europe. It is a city with rich culture, beautiful architecture and a long history. Accordi...[Details]
When it comes to the company with the highest market value in China's auto sector, many people probably think of BYD, SAIC, Geely and other automakers first. However, this is not the case. The compan...[Details]
introduction
Universal Serial Bus (USB) has the advantages of fast, bidirectional, high-volume transmission, cheapness, and hot-swappability. CY7C68013, one of Cypress's FX2 series chips, is the ea...[Details]
In addition to digital keys, UWB technology has more potential applications in automobiles. Two years ago, Xiaomi released a black technology called "One-finger connection". In the demonstration vi...[Details]
//Hardware connection: P2.0 port is the communication port connected to DHT1
#include reg51.h
#include intrins.h
typedef unsigned char U8;
typedef signed char S8;
t...[Details]
The key to Industry 4.0 is to collect data from the edge of the factory floor to provide valuable insights to factory controllers and help the factory make more informed or "smarter" decisions. It al...[Details]
The frequency compensation of oscilloscope passive probe (not the impedance matching mentioned in the question, which is a completely different concept and the working principle is also completely di...[Details]
0 Preface The differential pressure flowmeter is the flow measurement instrument with the longest history and the most extensive use, and is also one of the most mature flow measurement instruments c...[Details]
Introduction and Application of Hall Elements
The working principle of the Hall element is the Hall effect. The so-called Hall effect is shown in Figure 1. It refers to the phenomenon that when a c...[Details]
At the OnePlus 8T launch conference on October 15, Liu Zuohu first announced the existence of the OnePlus 8T Cyberpunk 2077 Limited Edition, which will be available for pre-sale on November 4, attrac...[Details]
Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
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