[backcolor=rgb(222, 240, 251)]The circuit diagram is as shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]After power on, the voltage across C81 is -12.09V, no problem. [/backcolor] [backcolor=r...
1. When multiple clock signals of different frequencies are required in the system, programmable clock chip is preferred;2. When a single clock signal is used, crystal clock circuit is selected;3. Whe...
Embedded software development requires extensive knowledge and understanding of the target architecture and its use. There are a series of steps required to transform an embedded system from concept t...
It uses electronic methods to achieve inertia-free beam scanning, so it is also called electronically scanned array (ESA). Its beam direction is controllable, scanning is flexible, and the gain can be...
[i=s]This post was last edited by annysky2012 on 2021-9-23 17:49[/i]I personally think that very useful circuit design information is shared with everyone for design reference:Wildfire brushless DC mo...
With the rapid development of sensor technology and related fields - including data storage, energy storage, the application of advanced new materials and the continuous improvement of network in...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy. People have been using this type of motor since the 1920s. With the...[Details]
September 13, 2023 – Mouser Electronics, a global authorized agent of semiconductors and electronic components that focuses on introducing new products, will supply ams OSRAM’s SPL S1L90H single-chan...[Details]
Solution tests mobile and 5G private network performance using millions of devices to establish simultaneous voice, video and web sessions in real-world scenarios
Supports sma...[Details]
BlackBerry and Bertech create a safe and reliable digital LCD instrument panel for Changan's new SUV UNI-K
Shanghai, China – June 8, 2021 – BlackBerry today announced that it has tea...[Details]
Cheling Technology is headquartered in Hangzhou, with offices in Shanghai and Wuhan. It has more than 400 employees, 90% of whom are R&D personnel. On October 15, 2024, at the 2nd Great Wall Motor ...[Details]
AVIA, the self-driving car industry's top lobbying group in Washington, D.C., is rebranding, dropping references to "self-driving" in favor of a more straightforward name. The group was founded in 20...[Details]
1. Obtain 3D lane lines through vision+lidar
1.1 LiDAR Lane Detection Principle
Generally speaking, lidar points contain information in four dimensions, xyz coordinates and intensity, whe...[Details]
Liquid level refers to the height of the liquid level in a sealed container (tank) or an open container (tank). With the development of science and technology to this day, from the ancient ruler to...[Details]
The growing demand for new features and use cases for IIoT applications, which are largely limited by the 10Mbps transmission rate of fieldbus networks, has prompted the adoption of other industria...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Today, let’s talk about the experiment of measuring distance based on sound waves. It sounds confusing, but this is currently a hot direction in the field of wireless sensing, that is, to obtain more...[Details]
1. Understanding LCD1602 Liquid crystal display is referred to as liquid crystal or LCD. Various types of liquid crystal are usually named according to the number of rows of displayed characters or t...[Details]
74LS164 extended 8-bit LED serial display interface circuit (1) The result shown in this experiment is 12345678. Use 89C52 and 74LS164 to expand the 8-bit LED digital tube display. 74LS164 convert...[Details]
How to improve the amplitude accuracy during measurement Signal generators (signal sources) can provide accurate and highly stable test signals for a variety of component and system test applications...[Details]