The Raspberry Pi is great for powering all kinds of home automation projects. If you want to get those power outlets connected the internet so you can control them from anywhere, DIYer Jack Minardi shows off how to do just that.
The system here uses some cheap remote controlled outlets, some transistors, breadboards, and the Raspberry Pi to power a system where you can remotely turn off a lamp from anywhere. It's not just a lamp either, you can turn anything connected to the outlet on and off from the internet. The build requires some soldering, but if you're interested in building something like a DIY WeMo for yourself, Minardi's build is a good place to start.
raspberrytuga
O raspberry pi no limite!
sábado, 21 de dezembro de 2013
terça-feira, 5 de novembro de 2013
HDMIPi Affordable 9" High-Def screen for the Raspberry Pi
Small HDMI screens are expensive. Native HD ones are astronomical. Some folks at kickstarter drive the price down "Raspberry Pi" style.
- get hold of a small high-definition (HD) screen
- connect it to an HDMI driver board
- hook that up to your Raspberry Pi (or other HDMI device).
domingo, 20 de outubro de 2013
Raspberry Pi as low-cost HD surveillance camera
This article describes how to build a surveillance cam based on a Raspberry Pi micro-computer which records HD video when something moves in the monitored area. Live picture can be viewed from any web browser, even from your mobile while you're on the road.
What you will get:
See live stream in any web browser from anywhere
Record any motion into video file
Usually, such a cam will cost you around US$2.000, but with the result from this article, you will get such a cam for only about US$100.
Publicada por
dlf
à(s)
13:16
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Raspberry surveillance camera
domingo, 13 de outubro de 2013
Raspberry Pi Garage Door Automation
It’s a very simple board complete with a small relay, a diode, and 2 resistors. The 8 pin header provides connection to two hall effect sensors that detect the status of the garage door, and the original door opener. He then connects this to an open-source wireless Arduino clone of his own design, dubbed the Moteino. A pair of these communicate to the Raspberry Pi which acts as his secure home automation gateway server.
domingo, 22 de setembro de 2013
Raspberry pi and a webcam home alarm
Convert a simple webcam to a fancy digital peephole viewer with motion detection features
Traditional wireless CCTV cameras are cheap but anyone with a wireless receiver can view your signal. On the other hand, IP cameras are secure but they can be quite expensive and usually the video quality is poor — unless you go for a really expensive model.
Publicada por
dlf
à(s)
22:09
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Alarm webcam
segunda-feira, 5 de agosto de 2013
Raspberry Pi Chomecast Style
If you have a Raspberry Pi handy and fancy adding a few features similar to that of Google’s new Chromecast media streaming device. A new application has been created for the Raspberry Pi called PiCast that offers users an open source solution for the Raspberry Pi $35 mini PC. Watch the video after the jump to learn more about the PiCast project and see it in action.
Publicada por
dlf
à(s)
22:55
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Raspberry Pi PiCast Chromecast
domingo, 14 de julho de 2013
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