This idea was based on the concept of making a “Sound Catcher” pixel display. I’ve been wanting to make this for a long time, but only recently made the time to put it together. I originally wanted to turn this into a display for ambient sound in the room, but ended up making it into a general audio display and clock.
The video starts off with the display in clock mode, before showing the FFT of a song being chromecast onto a TV. The audio out is sent to the display. I also use a web UI to change displays and set the brightness.
I wanted to do another electrical project that focused on aesthetics. While looking at thrift stores for material for another project I saw some pieces that inspired me. I decided to make a calculator that would light up flowers as a value was computed.
After have locked myself out of my apartment one too many times, I decided that running to make a keyless entry system. I’ve been looking for a project to use a Raspberry Pi in for awhile, and this seemed like a good fit.
Infinity mirrors are an optical illusion that gives the impression of a long corridor, by sandwiching some lights between two mirrored surfaces. I’ve been interested in trying to make a project using this affect, and wanted to do a simple test to see if the window tint I found would work. I was able to get a quick proof of concept working with relatively little effort.
Over the holidays I wanted to come up with a simple project that could be somewhat streamlined for “mass production”. I’ve always liked working with clay and decided to make figurines with some circuitry embedded in them. Of course the circuit had to be functional , so I decided to go with a simple breathing LED controlled with a 555 timer.