[Bill] purchased a house in Central Florida, and like any good hacker, he started renovating, pulling Ethernet cables, and automating things. Lucky for us, he decided to write up his experiences and lessons learned. He found a few problems along the way, like old renovations that compromised the structure of the pool house. After getting the structural problems sorted, he started installing Insteon smart switches. If automated lighting is of interest, and you don’t want to wire up relays yourself, Insteon might be the way to go.
He linked the buildings together with a wireless bridge, and then worked out how to automatically reset the PoE switch when the wireless bridge hangs, automating that recovery process. For your viewing pleasure, he even has one of the security cameras streaming 24/7 online.
His blog looks like a good resource to keep an eye on, and we wouldn’t be surprised to have more of his work show up here on Hackaday. For more home automation goodness, check out some of our previous articles on the subject.
“I’m sorry Dave, I’m afraid I can’t open the dorm room door.” Does your dorm room have a peephole? Take [pjensen’s] lead and turn it into a mini HAL 9000 using a red LED.
Mix a little work in with your hobby skills. [Vittore] needed to build a video looper to drive some TV screens for a Hotel contract job. He grabbed a Raspberry Pi and got to work. The final product (translated) even uses a shared folder on the hotel’s network as the source slides.
We’re not sure if anyone noticed last Monday (it was Labor Day in the U.S.). We had a little fun with coffee themed posts. [Tom] wrote in to remind us about the HTCPCP: Hyper Text Coffee Pot Control Protocol. If you don’t have time to read it all, he suggests you don’t miss his favorite, error code 418.
Maybe funny reading isn’t your thing right now, but we have some more helpful stuff to offer. Check out [John Chandler’s] Commandments for using PIC microcontrollers from a few years back.
[Andy] has some old smart phones which he is using in his projects. His beef with the touchscreens is that there’s no tactile feedback. Since these are going to be dedicated displays he’s outlining the touch controls with tape to let your finger know what it’s doing.
If you’re living in your first home in America there’s a really good chance it’s a 1950’s ranch house considering how many of them were built after World War II. Bring its infrastructure into the information age with a cable retrofit. [Andrew Rossignol] just did so and posted a lot of pictures of the process.
If you liked [Ken Shirriff’s] post about the Sinclair Scientific Calculator we think you’ll love his continuation of a Z80 reverse engineering series.
[Boris] from Open Electronics recently wrote us to share their latest creation. Like many of us, he uses DynDNS to keep his home network a FQDN’s reach away. While DynDNS is quite a convenient service, many people don’t like the idea of leaving their computer on all the time to keep the IP updated. That’s where the Arduino DDNS module comes into play.
Built using a standard ATMega328 with the Arduino bootloader installed, the module periodically checks to see if the user’s IP has changed, updating the DynDNS entry as needed. The Arduino talks to the network via a WIZnet Ethernet breakout board, contacting DynDNS’ servers to check and update the user’s IP over a series of standard HTTP requests.
We are aware that several router firmware packages such as DD-WRT have this functionality built-in, but this project makes for a nice alternative when those resources are not available.
As always, a bill of materials, PCB layouts, and Arduino Sketch code are all available for download over at the Open Electronics site.