And, you know, basically make a small scale version that's cheaper. Yeah, that board is gonna, you know, just the PCB alone is gonna cost, you know, probably 200 bucks. Basically, in a lower cost version than running the giant for their front panel board. It's basically just testing all the physical footprints and new chips that hadn't used before. And I explained it a bit last week what that is, but I'll explain it again. The I got the front panel test board done. So I've been working on the super simple power spar. It'sĮasy, right? It's, it's a point four by point four inch chip. If 1520 1520 high that are all just like, you know, like, that's how you would do your 505 timer, discrete five, five timer that fits in a dip eight packet. ![]() Yeah, eventually, you're going to have a skyscraper PCBs. So I got to figure out the the leg situation. And the way I want to make this is this op amp is such that you can just pop out whatever, eight pin DIP chip and put this thing in as a drop in replacement. But the thing is the the standard, like the square pin headers, they don't fit into IC sockets. Initially, I'm kind of thinking about thick resistor legs, just sticking them through the holes. I haven't really figured out the legs yet. Yeah, that's, that's kind of the plan right now. So I actually designed two separate boards, one of them each containing an op amp, and I'm going to stack them and solder them together in a vertical configuration, so that I can have both op amps.Īre you using, like, longer headers or something to make that work? But I always initially intended to make a dual supply, or I shouldn't say supply a dual op amp version. So you only have one op amp, similar to like a DL 071 version. So the first version I made was actually just a single supply op amp. And you were also working on the on your an updated version of your diode clamp, op amp, right? It's just, it makes more sense to move some holes around for the enclosure that we're doing. Simple stuff that doesn't have an impact on the on the actual operation. The mounting board, mounting tabs and stuff changing Yeah, yeah. And I think just some minor silkscreen and some hole movement here and there just to get the PC board up and running. We've, we're on the second revision of the PC board. So I've been working a bit on the enclosure and getting the PC board just ironed out. Getting closer and closer to our goal of launching the crowdfunding. So Steven this week, you've been working more on the FX dev board enclosure, right? Hello, and welcome to the macro fab engineering podcast. With this new IC Jason Kridner is working on the PocketBone which is a 2-Layer PCB that is only 2.17″ by 1.38″ that is a full fledge 1GHz Linux computer. The OSD3358-512M-BAS is basically a Beagle Bone Black in one IC package.
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