The Red Lama (Red Llama clone)

After making the worst fuzz pedal ever (that’s for another post) and Orange Ya Glad (which was fine, but didn’t add quite as much fuzz as I wanted and adds a weird buzz even when you’re not playing on some speakers), I just wanted a normal fuzz pedal. After doing a bit of reading, I found that the Red Llama overdrive pedal (by Way Huge) is a classic, and after watching a few YouTube demos, it seemed good (to be honest, people are crazy about the “different” sounds of various fuzz/distortion/overdrive that various antique/obscure transistors or configurations will give you, but they all sound pretty similar to me, and I suspect people think they’re hearing differences more often than there actually are).

Anyway, I wanted to tribute the original Red Llama circuit I was cloning, so I went for… read more

Some mathy tesselating stamp art!

I was recently at the art store for some reason, just browsing. I found the linoleum stamp section at the back and immediately wanted to make some! We had made them in 5th grade art class or something, and I remember liking it a lot, but had never since then. They’re kind of the perfect type of art for me, since I seem to like 3D things with more of a “crafts” element. I like carving/whittling anyway, so this was perfect.

I grabbed a few (pretty cheap), and on the way home thought of what I’d do: make a square stamp with weaving paths, asymmetric, such that it could be stamped out in a grid to either create cool repeating patterns, or random ones. read more

A spooOOOOoooky project!

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This is a fun one.

It’s also a testament to how nifty and easy it is to quickly whip up a project with Arduinos, provided you have enough of a “critical mass”, as I’ve called it before, of other stuff that you might end up needing. read more

A blast from the past: Canon control cards

A bit of background: our lab is kind of ancient. It’s also enormous; my advisor owns most of our hallway. The group was once very big (one of those 20-30 people powerhouses), but these days it’s fairly small (~6, plus a couple undergrads at any given time). However, we still have all the space from those massive days of yore, so a lot of the space is… well, let’s just say a lot of the lab space hasn’t been touched in a while. I mean, every room is still used, but there are definitely nooks and crannies that, if owned by a lab that had to be more economical with its space, wouldn’t remain as untouched as they are when I find them.

I poke around a lot. Often, actively searching for various equipment, but also just because I like to know where things are and explore. More than a few times, I’ve poked into some dusty cabinet and actually found fairly useful equipment that I’ve then used. A lot of physics/engineering equipment from 80s is still pretty useful today. read more