Learn image processing opencv introductory tutorial in 10 hours : https://training.eeworld.com.cn/course/67811Learn opencv in 10 hours, and experience the charm of simple image processing:1. Understan...
The system tick was used to display the date and time. Since no clock chip was added, the clock of this test project is not very accurate, with an error of several seconds per hour. Although the inter...
1. Description MCU: Lingzhi open source development board Temperature and humidity module: SHT3X Development tool: Lingzhi laboratory software development tool Function: Measure the temperature and hu...
This is the waveform after amplification when there are no bubbles in the pipe. There are two sections. Is the first section generated spontaneously by the circuit? Is only the second section generate...
For any RF chip, frequency accuracy is the most important indicator of its RF performance. It may cause problems such as failure to connect, poor transmission indicators, and poor receiving sensitivit...
1. Right-click the mouse and select Clear Data
2. LabVIEW is much easier to make interfaces than other software. But I encountered a small problem: every time I restarted the program, the data in the...[Details]
What kind of sparks will be created when the power grid meets big data?
At present, the power grid will become more intelligent, efficient and sustainable, and will be able to accept more rene...[Details]
Introduction: The MCU system emphasizes the real-time control. In order to achieve this requirement, sometimes it is necessary to use assembly instructions to implement part of the code to improve th...[Details]
The use of voltage scaling techniques in conjunction with frequency scaling techniques adds new principles to clock switching to ensure safe voltage levels for the new clock frequency. In addition,...[Details]
On March 10, the signing ceremony of the Zhonghong Semiconductor project was held at the company in the Shanghai Lingang Industrial Zone. The Zhonghong Semiconductor Project is mainly engaged in th...[Details]
Sunlight delivers endless energy to the earth; it makes the air flow and forms wind. We embrace the warmth and feel the breeze on our faces. Heli Qingneng transforms the gift of nature into clean e...[Details]
There are many operating systems in the embedded field, which can be roughly divided into three categories: the first category, represented by Wince, Linux, and Android, is a large-scale operating sy...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
With the advancement of DSP technology, DSPs with stronger computing power, lower power consumption and smaller size have emerged, making it possible to embed more accurate and complex automatic sp...[Details]
Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diff...[Details]
16-bit high-resolution low-noise oscilloscope/economical USB dynamic signal analyzer is an ideal choice for low-noise and low-distortion measurements. It is an economical USB instrument that replaces...[Details]
As we all know, Huawei released new features of Huawei's Hongmeng OS system and Huawei's EMUI 10 operating system at the recent Developer Conference. Although the release of Huawei's Hongmeng OS syst...[Details]
According to foreign media reports, Fraunhofer researchers have developed a new lighting technology that not only exceeds the legal and automotive industry requirements for lighting performance and f...[Details]
By Jim Turley “One of the keys to happiness is a bad memory.” – Rita Mae Brown A few years ago, you designed a nice microcontroller-based system, it sold well, and thousands of products are alrea...[Details]
A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]
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