 All right, first up, I've got some more keyboard cases. We have the 60% keyboard shells, but let's say you like arrow keys, you want a bigger shell, you know, like these are called the K68s or JKDK68s. I don't have CAD files, so I'm going to try to get them, but you can just measure the mounting holes and use these for designing a PCB foot keyboard. I always like to have the enclosure first before I design stuff, so that's why we're carrying a lot of keyboard shells before we make any keyboard PCBs. I just think it's better to get all the cases nailed down, because that's something that's very hard to do after the fact. It's not easier to adapt a PCB for a case than the other way around. Okay, next up, this is fun. This is like the best alarm clock for an engineer. Yeah, you sent this to me. I think this was on the social media. I just thought this was hilarious. So it's a, and it's actually, it's one of those things that's like, haha, so funny, but then you use it, you're like, actually, this is kind of good. It's a multimeter that's also a Bluetooth speaker and also an alarm clock and also has built-in batteries that can be recharged, so it's portable. And it's a good Benchtop multimeter. Like it's actually kind of nice. I think, you know, I wouldn't replace my, you know, handheld multimeter, but I think if you're going to do, if you're going to have something that's a Benchtop speaker slash alarm, you might as well toss a multimeter in and it works great, comes with probes. And it's not too expensive. It kind of does everything you want. And I like the nice big display. So yeah, it does it all. It's a, you know, dessert topping and a floor wax and a multimeter and an alarm and a Bluetooth speaker and does, you know, continuity and current and frequency and all that good stuff. So great for dorm rooms. I, yeah, I think actually this would be really useful for, to be honest, would be really useful for is a, is a maker space or workshop. Yeah. Because it's portable. I do like that you don't have to have it plugged in. You can charge over USB, but then you can pick it up and move it anywhere. And that I think does make it useful. So straight up, if you're gonna get an alarm clock for the, you know, nightstand, get this because you know your, your multimeter is gonna break one day. You're gonna be like, Oh no, it's late at night. What am I gonna do? What am I gonna do? Yeah. Just grab your alarm clock. All right. Next up. We've got two sets of YC8s. These are aeronautical style quick connects. You know, sometimes called limo connectors, which we covered. Those are usually quite expensive in their military specification. And you're actually using aeronautics. This is aeronautic style. I would not use this in an actual aeronautics project. They're not specified for that. Don't use this in your effort. However, if you are making projects that want that kind of connector, a quick release connector, that's very reliable and durable. These are really good quality connectors. Usually this stuff is out of the financial range for most projects, which is why you don't see them because usually the connectors are $50 apiece. These are like under 70 you know, they're $70 apiece. So they're a much more affordable version. I've seen these used a lot in keyboard DIY quick connect USB cables, which you can use them for. And you know, maybe we'll do a project on that, but they're good for other uses as well. You know, when we were doing wearables, we use these for quick connects to connect different elements of the warble system because you want to be able to quickly remove them, but you want them to stay durable. These are extremely durable if you use the right diameter cable, which is the thing about them. You really need to use the exact right diameter cable because the inside of the connectors has like a little metal spring piece. It's here if you go here, you see it in the middle there is there's sort of like a crown shaped piece. So that grips onto the outer cover of your cable and it really needs to be like within a millimeter. So you know, there's some people who are like, well, you can use thinner cable and then put heat shrink on it. I just whatever you do, you really do. You know, this is the thing that's hardest to use about it. The soldering isn't too tough. The assembly isn't too tough. But having the right diameter cable is is what makes it challenging. So I'd say just for that. That's the one thing to watch out for. Otherwise, the strain relief won't work. You can use a thinner cable and then maybe stuff some hot glue in there. That's an alternative. I think it will work just fine. But if you want to use it the way it was meant to you, there is that there is this press fit part that needs to be used. Next step, we have a all in one sort of like Tablity HMI kit from Espressif. I do like the ESP32 S2 and I do like that they packed this full of hardware. I will say it doesn't have circuit python support. I don't think it has Arduino support. You're supposed to use this with the Espressif IDF. And even then it's probably not going to have full support for a little bit. They do take some time to get support out. So I think that's one of the things that's really important about ESP32 is that it doesn't have circuit python support. I think it has Arduino support. You're supposed to use this with the Espressif IDF. And even then it's probably not going to have some time to get support out. When you plug it in, it doesn't do anything. So it doesn't come with a demo even. But it does have a beautiful 4 inch capacitive touch screen with a 16 bit parallel port connection. There's all these at the bottom looks like JSTSH connectors for like Semicut, but also SPI and UART. It's got the ESP32 S2 ROVER. So it's got Wi-Fi and native USB. It's got another USB port for the debug console and programming. So it's kind of good for that. It's got capacitive touch. A couple of sensors. I think there's an infrared thing. There's battery management. There's this particular one. They don't ship it with a battery, but you can grab a iPhone 5 battery off the shelf and apparently just plugs in. They, to make shipping easy. It doesn't ship with a battery. MicroSD card slot. So it's one of those things where I got this, not because we support it, but because I think this is a good hardware setup that I would like to support one day in CircuitPython because it kind of covers everything. So maybe I'll go to the overhead real fast and I'll just point out because there is there's some depth here. So it comes with this like 3D printed or I don't know injection molded. I don't know exactly case. But this is kind of a divot here. So this is where that iPhone 5 battery would go all the different pieces. This case has slots here for all the connectors. Two USB C's. There's a speaker that's built into this kind of piece here. This is nice gold copper. You know, it's what all the pin connections are etched into copper. You can go here to download the software, but it's kind of got a little bit of everything which I thought was kind of neat. And particularly having something that has the capacitive touch screen clearly it's like from a phone or something that is being recycled. In a nice beveled case with light sensor and humidity sensor and SD card and everything. So a good collection of everything you want and it features our favorite new chip, the ESP32 S2. Alright, and start of the show tonight as you lead our community, our customers, our team is the IS31 FL3741 RGB Matrix driver. We've been working on this breakout for a bit and I was a little scared of putting this together because there's so many RGB LEDs. 117 of them. In fact, it's a 9 by 13 grid of RGB LEDs matrix through I2C using this cool chip, the IS31 FL3741 as mentioned. It can drive like 351 LEDs or 117 RGB LEDs. It's designed so you can tile them side by side and of course each LED, it's not neopixels or dot stars or just analog LEDs that are PWM that 8 bit per channel. So you get 24 bit color basically. And iSquirtC makes it really easy to use. You can use it with Python or CircuitPython or Arduino. If you want a lot of LEDs we recommend going up to our RGB 75 matrices. You know those of course you'll get 32 by 64 16 by 32 like tons and tons of LEDs but you do need a lot of pins whereas what's nice about this is it's all over iSquirtC. So it's really easy and it's low power and it looks really good and honestly it shows on the overhead but this kind of kind of looks better although you can see it but nice and bright. This looks good too. I'll say this, I wish that anyone who does electronics would show videos of things working or do even just do like a quick phone video because you never get to see this stuff actually working. Yeah, there's actually a surprise that the color came through. It looks right, yeah. But yeah, it's very easy to use and we designed it so you could tile them side by side. An earlier version of the prototype didn't have this bottom edge but we thought people would rather have mounting holes because again if you want a lot of LEDs you should just get our hub 75 matrices, honestly they're going to do a way better job than this. So it's cute, we're going to make more of these. We're going to go through a lot of LEDs. I actually order like a couple hundred thousands of LEDs because it adds up fast. We don't have anything else that has this many RGB LEDs in them. So you know what I normally would think of as a lot like a reel of 6000. Nope, that was gone in about like two minutes. Thankfully our pick and place has a lot of heads. Yeah, ten years ago I said it'll take a little while but we'll get there. We'll eventually be able to make a jacket that plays Blade Runner the movie. So we're getting there. It is on that long list of things. We can help pixel Blade Runner. Like scripting languages for microcontrollers also wearable TVs. Okay. Anyways, more on that later. And that's new products. Yay! Little colorful.