As shown in the figure, the steam spray electric iron circuit. The steam spray type iron has both temperature regulation function and steam generation, and some are equipped with…

Arne Stoschek, who heads the Airbus A3 Advanced Technology Laboratory's automated driving system, said on Tuesday that Airbus hopes to develop autonomous aircraft to solve the city's traffic congestion problem. Airbus has launched a project code-named "Vahana".

In the face…

It is reported that Ruidansi, Europe's largest pioneer film festival, is showing 40 VR masterpieces from around the world in the Beijing 798 Art District.

The theme of t…

Variable-frequency drive (VFD) is a power control device that controls the AC motor by changing the working frequency of the motor by applying variable frequency technology and microelectronic technology. The frequency converter is mainly composed of rectification (AC …

[Home Theater Network HDAV.com.cn] What is the echo wall speaker (sound bar)

Sound bar is the Chinese translation abbreviation of English soundbar, also known as whisp…

To repair aging infrastructure and monitor existing bridges, dams, and other large buildings, distributed fiber optic sensors require a new type of light source to monitor the stress and temperature changes experienced by the building. However, this common fiber optic sensor, based on the nonli…

OFweek smart home network news May 10 news: Liu Qiang East said on Weibo that Jingdong's own brand of smart refrigerators will soon be listed, and said to make it a family food health and service center.

Liu Qiangdong said that the refrigerator has been …

TOP1 car alarm system module circuit based on fingerprint recognition

The main working principle: After the vehicle owner stops the fire, the anti-theft device enters the locked state. At this time, if the car key is not in the ON position, fingerprint recognition…