Fresh hacks every day
[DocDawning] had a nice home network up and running, but the messy pit housing the hardware made him avoid that part of the house. In an effort to cut down on noise, and clean up the clutter, he built himself a very nice data center inside a small closet. One of the biggest changes in the setup provides adequate cooling. He cut a vent hole into a wall shared between the closet and a hallway. … [Read more...]
[Peter Wirasnik] has been casting his own aluminum heat sinks. He's working on capturing the heat from a car's exhaust system and turning it into electricity, kind of like the candle generator. In the photo above a standard heat sink is bolted to one side of a Peltier cooler with [Peter's] own casting on the bottom. That casting will connect to the exhaust pipe and transfer heat to the Peltier … [Read more...]
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