Were you expecting an armoire? Continue reading
Introducing the Tesla P0.00296!
0-60 in 2.8 seconds…if you drop it off a cliff.
So this looks kind of pretty I guess, but it took a lot to get here.
I got EL wire to dim! And I made this:
When this whole EL wire obsession started, I was a little disappointed with the poor efficiency I was getting out of my cheap Chinese EL wire drivers. I assumed that they (like a lot of things coming out of China) were poorly designed.
I was wrong.
So, keeping up with my newly rekindled obsession with dimming my EL panel, I decided to try dimming with a TRIAC.
It didn’t work.
Alright, so I had some post-publication weirdness following my last post, and it took me a few days to figure out exactly what was up, but I think I finally have all the details, and I learned a lot in the process.
So, this is a project that was nearly a month in the making. I set out to make a sound-reactive EL panel but found that driving EL in such a way is actually kind of difficult. If you’ve been following the blog, I’ve been working on this project in one way or another since my transformers article, and it’s actually the reason I wrote that article.
Again, a disclaimer. There are over 8,000 words in this post that document all of my design decisions on this project. It is not a how-to guide, but if you have some background in EE, I hope that you gain something from it.
Without further ado, let’s get down to business.
In my last post, I attempted to reverse engineer an EL wire power supply to see how it worked. This brought up a few more questions that I decided to investigate, and the following investigation brought me to the brink of insanity and back. I started to doubt the very consistency of space and time as time and time again my measurements seemed to prove what I knew should be impossible.
Seriously, ask any of my friends. I haven’t been able to shut up about this all week. Continue reading