sprinklers
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Smart sprinklers only water your lawn when it's thirsty
Putting your sprinklers on a timer system is probably the best way to avoid under-watering your plants -- but the "set and forget" mentality isn't the most economical. What if it rains during the week and you forget to turn the timer off? Now you're wasting water and drowning your lawn. A company called ETwater thinks it has a better automatic solution: a smart sprinkler that only waters your lawn when it actually needs it.
Netduino and WP7 used to remotely control sprinkler system, show off Microsoft's DIY credentials
Arduino, Android and the iPhone usually get all the DIY love, but Mike Linnen, he has taken the road less traveled by -- turning to Windows Phone 7, Azure and a Netduino Plus to get his home hacking on. The .NET-powered microcontroller is the heart of Linnen's new sprinkler system which can be scheduled to turn on and off automatically or manually triggered remotely from his WP7 handset. The system also monitors weather forecasts and, if the chance of rain is above 39-percent, any sprinkler activity for the day is canceled to avoid over watering the grass and plants. It's all pretty neat, and there's some DOS command line action thrown in for good measure. Check out the lengthy demo video after the break, and hit up the source for more detail and the necessary code to set up your own.
Plano, TX gripes to FCC after police radio signals disrupt sprinklers
We've seen the boys and girls in blue disturb the peace on occasion, but this is just downright bizarre. It's bruited that the city of Plano, Texas has complained to the FCC about a powerful new police communications system that's being testing in Cedar Hill, DeSoto and Duncanville. The signals have the ability to reach some 30 miles away, and they're driving the radio-controlled sprinklers that Plano uses at parks and road medians absolutely crazy. The whole ordeal has made for some pretty interesting conversation amongst those involved, with one Tim Smith, managing director of the Southwest Regional Communications Center, asserting: "Which comes first: watering plants or protecting police and fire?" If anyone catches grown men fighting about this, do us a favor and send in the video.[Thanks, Travis]
