Немецкая компания Nextorch Deutschland GmbH выпустила устройство Nextorch ND20 представляющее собой многоразовый электронный аналог свето-шумовой гранаты, предназначенный для замены аналогичных классических взрывных устройств в специфических ситуациях.


Обычные пиротехнические одноразовые свето-

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More project info on Instructables (parts list,arduino code): http://www.instructables.com/id/Stay-warm-this-winter-CPU-Hand-Warmer/
Previous video: http://youtu.be/ftdJ0R_5NZk
Get your Power Bank here (affiliate links):
Amazon.de: http://amzn.to/1ClWXpj
Aliexpress: https://s.click.aliexpress.com/e/_dV0z76J

Parts list (affiliate links):
Aliexpress:
1x Arduino Nano: https://s.click.aliexpress.com/e/_dZj2yx9
1x DS18B20 Thermal Probe: https://s.click.aliexpress.com/e/_dYeuRwR
1x 10k Resistor: https://s.click.aliexpress.com/e/_d6MfYP9
1x 5V Power Bank: https://s.click.aliexpress.com/e/_dV0z76J

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.

Music:
2011 Lookalike by Bartlebeats…

Command-line program to download videos from YouTube.com and other video sites - ytdl-org/youtube-dl