This device tells your phone how gross the air is to breathe

This device tells your phone how gross the air is to breathe By Sarah Miller, grist.org Do you remem­ber in The Big Lebows­ki when TBL him­self says to the Dude, “You told Brandt on the phone, and Brandt told me?” Well, that’s kind of the same way that this device, called CitiSense, works. It mea­sures … Continue reading This device tells your phone how gross the air is to breathe

Arduino: How To Smell Pollutants

by liseman, instructables.com This Instructable explains how to use a gas sen­sor with your Arduino. This lets your Arduino smell (and hence you pro­gram respons­es to) over­all gas lev­els for a vari­ety of nas­ties, includ­ing ethanol, methane, formalde­hyde, and a bunch o… http://flpbd.it/EypGF How To Smell Pollutants Related articles Arduino ADK LED Lighting (instructables.com) Shrunk … Continue reading Arduino: How To Smell Pollutants

Belkin’s NetCam WiFi Camera is Mac compatible

Belkin’s NetCam WiFi Camera with Night Vision keeps an eye out for ghosts while you’re out, hooks up with iOS / Android Ben Gilbert, engadget.com Out of town for Hal­loween and wor­ried that your empty house is get­ting filled with ethe­re­al cat­bur­glars? You can’t even see what they’re tak­ing! Belkin’s got a solu­tion for you … Continue reading Belkin’s NetCam WiFi Camera is Mac compatible