Fresh hacks every day
That’s not a colostomy bag, it’s the first prototype of [Stephen's] scratch-built closed loop personal cooling system. He must be living in an uncomfortably hot apartment as this is the second cooling system we’ve seen from him in as many weeks. The previous offering was an evaporative system. This time around he’s pumping chilled water to bring some … Read the rest
This quick and easy evaporative cooler might be just the thing the next time the air conditioning goes on the fritz. [Stephen] saw an eBay listing for a personal air conditioner that used a moist sponge and fan to send some cool relief your way. But he wanted to run his own test to see if it really did anything … Read the rest
Apollo 13 DJ controller Follow Up
[Adam] had a really impressive DJ controller build featured here recently. Many of you had more questions about the internals and such, so this post should clarify a few things. He’s still got a few more updates to make, but promises to reveal all if given enough time!
Noise Absorbing Headphones from Shooting … Read the rest
For anyone that works in a large office building, odds are you know the pains of dealing with a poorly regulated HVAC system. [Robovergne] and his co-workers recently moved to a new location, and found that the air conditioning control was less than effective, leaving the office as hot as a sauna or as cold as a meat locker.
While … Read the rest
It’s summer in Germany, and [Valentin’s] room was getting hotter than he could handle. Tired of suffering through the heat, and with his always-on PC not helping matters any, he decided that he must do something to supplement his home’s air conditioner. The result of his labor is the single room poor man’s A/C unit you see above.
He … Read the rest
Tripod CNC Machining Setup:
Here’s a strange “tripod” device using the EMC software package generally used for CNC machining. In this case it looks like something that (when scaled up) might control a sky-cam-like device that one would see at football games.
The Off-Grid Container House:
Project to make an off-grid container house. Pretty crazy idea, but … Read the rest
An Arduino with 40 lines of code, a temperature resistor, and servo are all that’s truly needed to save some dough with this thermostat by [Peter Hamilton]. LEDs and a potentiometer are added as well to help set and read the desired temperature. With or without said additional parts, the hack is still ridiculously simple and we’re wondering why we … Read the rest
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