In order to prevent my venetian window blinds to go down on timer in front of my open window-style terrace door, potentially locking me out, I needed to know if the door handle was in the “open” position. However, I did not want to use a battery powered radio sensor, but the existing door open/close magnetic sensor in the door frame. Here’s my solution.
When I built my media center, it went into a simple black box: Boooring! Since we watch a lot of Dr. Who on funk.net, when a Raspberry Foundation blog post on 3D printed cases featured a Tardis housing, it felt just right to have one. The 3D files are available on Thingiverse, and so I put the files into the 3D printing services of the usual supects – to be shocked by the resulting prices: More than 100 € for this thing? It nearly made me buy a 3D printer, but luckily I found out about 3Dhubs, where many many…Continue reading TARDIS housing for my Raspberry Pi media center