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plus-b / plug


In a modern society, we use a number of electronics. And as time goes by, there has been an increasing use of USB ports instead of plugs.
So, we present a wall plug socket which can charge electronics without any use of normal chargers or USB ports.
We found that the diameter of an existing plug and the width of an USB port are very much alike.
Not only the electronics with plugs but also the ones with USB ports can be used with Plusb.


Daegu University

Daegu uni.
Daegu, South Korea

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Daegu University

Daegu uni.
Daegu, South Korea

Myeong-ho Kang Yeon-kyeong Hwang Tae-hyung Lee Dong-won Jang

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