According to a report by Singapore’s “Lianhe Zaobao†on June 22, a Japanese company developed a “ unmanned umbrella†that does not have to be held by hand. It can automatically follow the user’s head and shield the user from the rain. .
According to reports, the UAV Umbrella was developed by Asahi Power Service Software Company of Oyama City, Tochigi Prefecture, Japan. It combines an unmanned aerial camera with an ordinary umbrella to achieve the goal of not having to hold an umbrella.
The company's president, Suzuki Shoji, said that the reason for developing such an umbrella is that the bicycle rider can also support the umbrella to avoid heatstroke in the hot sun.
The top of the UAV umbrella has a sensor that tracks the user's position and advances at the same speed as the user. It also blows off the cool breeze and performs various operations through the mobile app.
However, researchers still have many problems to overcome, such as the waterproofness of the UAV umbrella and how to float stably in the face of strong winds.
SMA means surface mount assembly. It is a new generation of electronic assembly technology, which compresses traditional electronic components into a device with a volume of only a few tenths.
Surface mounting is not a new concept, it is derived from earlier processes, such as flat mounting and mixed mounting.
For the assembly of electronic circuits, a point-to-point wiring method was initially adopted, and there was no substrate at all. The packaging of the first semiconductor device uses radial pins, which are inserted into the through holes of the monolithic circuit boards that have been used for the packaging of resistors and capacitors. Active components have been widely used in the past ten years.
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Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com