Servo controller box


Woowee, this is a long one.

This is actually something I did for my job. Here’s the deal: I have this electrochemical bath that has a sample in it; one electrode is a piece of graphite, the other electrode is the sample itself. Don’t worry about what the bath does for now, but it’s important that the longer the sample is in the bath, the more the effect of the bath is on the sample. It’s pretty much linear with time.

Now, I often want to see the effect of different lengths of time in the bath, with all other variables staying the same. The way I’ve done this in the past was to paint nail polish over parts of the sample (nail polish protects the covered part of the sample from the effect of the bath), put it in the bath for some amount of time, then take it out, either remove that nail polish, or add more, and put the sample back in for more time, etc. So basically you can have different length times on the same piece, which is useful for consistency and visually looks good. read more

The worst fuzz pedal ever

This thing is such a piece of shit.

I was feeling sorry for myself, so I thought I’d “accomplish” something by making a fuzz pedal. I’ve now been doing this stuff for long enough that I have somewhat of a critical mass of materials, so I have everything I need to make a pretty simple circuit without ordering more things (unless it’s using some weird IC or a whalebone or something). So because there’s no time impediment (waiting for a part to arrive, etc), often I’ll think “hey, I’ll just make a quick little pedal”…and then the next thing I know, it’s 4AM, I’m dizzy from solder fumes, and I’ve made a pedal I don’t need that’s in questionable operation because I’m tired and making mistakes… and it’s generally stupid, is what I’m saying. read more

Orange Ya Glad: first chassis design

The first of many. So, so many.

So I’ve been making these guitar pedals. Ostensibly they’re about cool musical effects, but, let’s be honest: if you’ve seen any of them on the internet, it’s at least half about how they look. People make really fucking cool designs on their guitar pedals. One of my favorite guys who makes cool designs is this guy Cody Deschenes, though he actually does a different design method than I’ve done here (which you’ll see in a future post!). read more