Fresh hacks every day
The pressurized air from a standard air compressor is fine for most uses. But some applications like plasma cutting call for low-humidity air and the hardware available to facilitate this can cost a bundle. [Roland] and his cohorts at TX/RX Labs (a Houston, Texas Hackerspace) just built this air drying system.
It works using a desiccant; a substance that … Read the rest
[haqnmaq] admits that he suffers from Obsessive Compulsive Disorder and on occasion, can be found washing his hands up to 20 times an hour. Very distrustful of cloth towels, he exclusively uses paper towels to dry his hands, to the tune of 2-3 rolls a day. In an effort to lessen the impact his OCD has on the environment and … Read the rest
[Brian] came up with an interesting PC cooling setup. He lives up north where it’s chilly in the winter. Using a bit of dryer ductwork and he was able to harness the outside air to cool his box. The system uses a window insert along with a dryer hood to suck in the outside air with a PC fan. We … Read the rest
While waiting for his clothes to dry, our reader [xaio] decided to poke around and see how his building’s coin laundry system worked. It turned out to be ridiculously simple. All he needed to do was jumper the cable coming from each machine and they’d run without issue. We wonder why the relay box is so big. In any event, … Read the rest
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