This DIY project will show you how to build a nifty USB powered mini fan that works on any smartphone.
A mini-fan powered by a smartphone using the OTG route.
There are many unique smartphone accessories that are available in the market; from innovative DIY ideas to amazing utility gadgets. You would be surprise to know the amount of DIY smartphone-based projects that are available online. Well, if you are a tech buff and want to something interesting on a boring weekend, here is one for you.
What we have today is a bit uncanny but it’s also easy and would require hardly an hour of your time. This DIY project will show you how to build a nifty USB powered mini fan that works on any smartphone. Also, considering the scorching heat outside, this project offers a clever way to keep your self ‘cool’. So without further ado, here is the video demonstrating the entire process.
( Source : Deccan Chronicle. )
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