The basics of controlling an Arduino with PHP

You can easily add Internet-based control for your Arduino if it is close enough to your server to be connected via USB. This tutorial will give the basics you need to get it working.

The gist of this method involves a webpage that includes PHP elements. When one of those elements is manipulated, a command is sent via serial connection … Read the rest

PC monitor sleep mode using iPhone

[Mike Silverman] rigged up a way to make his monitor sleep from an iPhone. Working with a Windows system, he installed QuickPHP and NirCmd to add PHP and command line controls. Some quick PHP code writing and this has the effect of creating a sleep button toggled via a network address. He loads up the IP and port information … Read the rest

Network enabled window air conditioner

It’s no secret that the central US is feels like a very humid oven right now. [Erik's] window AC hack might help you out if you’re coping with triple-digit temperatures. He added network connectivity to the unit above but the picture is a bit deceiving. The blue CAT-5 cable that enters the bottom isn’t connecting directly to the network, but … Read the rest

PHP runtime rewritten, by Facebook?

Yes, its true. Facebook has completely rewritten the PHP runtime to make it faster and more efficient, and its completely open source. Named HipHop, its described as a source code transformer, changing PHP into optimized C++ which is then compiled using g++. Thus keeping the best aspects of PHP while taking advantage of the performance of C++. Using HipHop, the … Read the rest

Arduino “python” integration

vivarium

[Cyberspice] informs us she likes snakes. Hey, who doesn’t? She’ll soon be adopting a lovely ball python and wanted to keep close tabs on the sensitive creature’s environment. To that end she assembled a network-enabled vivarium monitoring system based on Adafruit’s Boarduino (a minimalist Arduino clone), a TMP36 analog temperature sensor, Saelig’s WIZ810MJ Ethernet interface, and a common LCD … Read the rest

Using Bittorrent on Amazon EC2

Bittorrent is a great distribution method for large files, but its heavy bandwidth usage can be disruptive to both work and home networks. [Brett O'Connor] has decided to push all of his torrenting activity into the cloud. Amazon’s EC2 service lets you run any number of Amazon Machine Images (AMI, virtual machines) on top of their hardware. You pay … Read the rest

LAMP on Ubuntu


Download Squad’s [Kristin Shoemaker] has just published part 2 of their guide to web development using Linux. This time around they’re installing Apache, MySQL, and PHP on Ubuntu Hardy Heron. It’s a straight forward process under Ubuntu since you just need to select the few packages in Synaptic. Once installed, she shows you how to poke at Apache to … Read the rest