Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

DIY Arduino water meter with iPad display

DIY Arduino water meter with iPad display

Some of the folks over at Teague Labs have been noodling around with measuring water consumption. They’ve built a graphing water meter using a YellowJacket Arduino board with built-in WiFi and coolant flow meter from a PC cooling system to see how they used water around the office. Water conservation is major concern in many areas around the world. Tools that allow us to observe and correct our behaviors help us towards a path to sustainability. Schematics and source code are available if you want to try it out for yourself.

Duelling useless machines

YouTuber SaskView is doing alright with this stunt: He’s coupled two Most Useless Machines together with a bar, at the switches, and turned them loose against one another. The result is highly amusing to watch (500K+ views so far), even without the whole “it’s a metaphor for the two-party system” bit. [via Boing Boing]

Magnificent mech costume

Holy smokes. My personal post-Halloween costume timer officially expired yesterday, but I had to make an exception for this work of art from “friend of a friend” of Redditron This_comment_has. So. Awesome. [via Boing Boing] More: Behold Your Doom: Children’s battle mech Real-life mech awakens, emits flame from appendages Star Wars AT-ST (Chicken walker) costume […]