[i=s]This post was last edited by fish001 on 2018-12-26 11:05[/i] [size=4]The three-legged inductor can also be called an autotransformer. It is a transformer with only one winding. When used as a ste...
This speed sensor or module is intended to be used in portable devices.When the device moves too fast, such as more than 20cm/s, it will output a voltage signal or other signals that can be recognized...
See Figure 1, Foxit Reader. Click the Add Bookmark button on the upper left to add a bookmark. This shows that this Foxit Reader can add bookmarks.See Figure 2, another PDF file, the same Foxit Reader...
[i=s]This post was last edited by UUC on 2020-5-23 17:09[/i]Help: Electronic version of Tongji University's Advanced Mathematics, Volumes 1 and 2, no limit on editions. If anyone has the resources, co...
Ultrasonic waves are mechanical waves with a frequency of more than 20KHz, and their propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be generated by ultrasonic sensors....[Details]
Jiwei.com News (Text/Muqian) Today (21), according to Yonhap News Agency, South Korea's Deputy Prime Minister and Minister of Strategy and Finance Hong Nam-ki said that the government will invest a t...[Details]
Recently, Microsoft announced a partnership with Delta and will jointly carry out digital transformation in the future. The cooperation includes: Delta's introduction of Microsoft Azure hybrid clou...[Details]
Doorbell is a very common and useful device used in every home. Doorbell circuit projects are very popular among electronics students and hobbyists. So, in this tutorial, we will build a simple mus...[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]
According to foreign media reports, EV Safe Charge, a supplier of flexible charging technology for electric vehicles, has demonstrated its electric vehicle mobile charging robot ZiGGY™ for the first ...[Details]
When you look at a classic case, don’t just be impressed by its beauty. Learn to look deeper to learn more.
You must have seen this picture, which was widely circulated on Weibo. This special...[Details]
According to incomplete statistics, 80% of engineers in the world are using Tektronix oscilloscopes. Tektronix oscilloscope is a widely used electronic test and measurement tool in the industry. A co...[Details]
Resistance, the resistance of a substance to electric current is called the resistance of the substance. A substance with low resistance is called an electrical conductor, or conductor for short. A...[Details]
Have you ever spent time looking for a parking spot at a shopping mall or grocery store, wishing you could just drop off at the entrance and park yourself, especially if it ’s raining or extrem...[Details]
On October 16, EB released its latest generation of in-vehicle human-machine interaction system development platform, EB GUIDE 5.5. Its functions include: 3D content import, graphic animatio...[Details]
1 Introduction
The detection of battery status parameters in the battery production process is the key to ensure the quality of battery output. However, at present, the domestic battery status det...[Details]
On September 1, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a digital car key solution based...[Details]
0 Introduction
In many fields such as environmental meteorology, household appliances, industrial equipment, and health care, air velocity is an important detection parameter, especially i...[Details]
According tomedia reports, although technology is constantly developing, when it comes to research and development, nothing is better than evolution. Take jumping spiders, for example. Despite their ...[Details]