electronic gadgets Archives – The Green Optimistic green tech news, since 2008 Thu, 23 Jul 2015 11:23:46 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 DIY: How to Make a Wind-Powered Phone Charger https://www.greenoptimistic.com/diy-wind-powered-phone-charger/ https://www.greenoptimistic.com/diy-wind-powered-phone-charger/#comments Thu, 23 Jul 2015 11:23:46 +0000 https://www.greenoptimistic.com/?p=55896 For those who have the skill and interest in homemade electronics, and those who know someone who do, read the rest of this post to find out how to make a phone charger that attaches to a bike to use wind power as an energy source. While not so complicated, it does require a few things […]

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]]> https://www.greenoptimistic.com/diy-wind-powered-phone-charger/feed/ 1 55896 Charge Your Gadgets With Regen ReNu Solar Charger https://www.greenoptimistic.com/charge-your-gadgets-with-regen-renu-solar-charger-20091028/ https://www.greenoptimistic.com/charge-your-gadgets-with-regen-renu-solar-charger-20091028/#respond Wed, 28 Oct 2009 21:23:17 +0000 https://www.greenoptimistic.com/?p=5020 Regen ReNu is a good alternative solution to power you gadgets free of charge. The ReNu charging device has a solar panel design which could fit very well into a modern environment. The ReNu can be used to charge a variety of electronic gadgets like the iPhone, iPod or other USB devices.

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