Effortless Lighting, Part 2
During my first post on motion-activated lighting, I showed how a PSIR sensor paired with some LED strips can make for very nice lighting that turns on and off without any intervention. Here,
3D Printing is Dead! Long live 3D Printing!
Background
My 3D printing hobby started during residency. The work I did for this (see our unpublished paper) occurred around 2013-2014. At the time, 3D printing was becoming very popular, and many institutions
Stretchy Rainbows
When I first installed our Theater LED Lighting, I set it to mostly default to a rainbow effect available on the ESPHome. It gives a pleasing effect that looks like this.
This is
Effortless Lighting, Part 1
The last couple of posts described adding recessed lighting to our home. In this effort, I'll use a custom PCB as well as a 3D printed enclosure to make recessed lighting
Shhh! Don't move! It can't see us if we don't move.
In my last post, I described a new circuit board to add IR motion detection to our kitchen to control some recessed lights. The IR motion sensors are compact little components, but they