ThinkSafe: A Magnetic Power Connector for Thinkpads
Got a ThinkPad and have a tendency to trip over the power cord all the time? Well, you’re in luck. This Instructable will show you how to assemble your very own ThinkSafe magnetic power connector.
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How-To: Charge 12v batteries with a Voltaic 15-watt panel
MAKE contributor Mikey Sklar has posted a how-to on Voltaic about using the solar power company’s 15-watt panel to charge a 12v battery, for use in camping, festivals, powering personal electronics, etc. Charge Car Batteries with a Voltaic 15 Watt panel
Energy auditing for greater efficiency
Almost 20 years ago, I moved into an apartment with electric heat. The landlord said that he would cut the rent during the winter months because it would be so expensive to keep the place going. When the electric bill arrived, I looked at all the fine print on it and noticed on the back […]
Home automation gear
[Image from Smart Home USA] Want to get on the smart grid bandwagon without having to wait for the mature technology to be delivered by your utility? Here are some features you can add to your house now that will allow you to remotely control and schedule your energy use. If you can control the […]
Networked power outlet
Picture from Landon Cox, 360VL, Inc. Landon has a great site with loads of evidence from his hardware and software explorations. Looking for a way to fly your Green Geek flag a bit? Check out the network controlled AC outlet: The impetus for this came when I was at work at a client…their offices are […]
LED lighting roundup
Greater City: Providence has a post on some recent LED lighting news (good stuff+links in the blog and the comments), including links to a couple of articles on LED streetlights in NYC, Ann Arbor, and others: Since LEDs use less power than existing halogen, incandescent, or even fluorescent bulbs, it makes sense that this will […]
VGA to USB power mod
This Instructable details a simple little hack to get USB power out of a VGA port, to power external disc drives, DVD players, and the like. All you need is a male to male VGA gender changer and a female plug from any old USB extension cable. VGA to USB power! Best Of Instructables Our […]
