Friday, 23 January 2015

Stay warm this winter: CPU Hand Warmer

In this small project I will show you how I repurposed an old AMD CPU to create a small, light and easy to use electric hand warmer. With the help of a small portable power bank this gadget can warm you up for around 2 and a half hours and can easily reach temperatures up to 60 degrees celcius. W...

By: GreatScottLab



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from Instructables: exploring - technology - robots http://ift.tt/1GI6OtT

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