 Hey what's up folks, we'll go back to another 3D Hangouts. My name is Noel Ruiz. I'm a designer here at Adafruit and join me every week. It's me brother Pedro. Good morning everybody, I'm Pedro as creative tech here at Adafruit and every week we're here to share 3D printed projects featuring electronics from Adafruit. That's right, this is show we combine 3D printing and DIY electronics to make inspirational projects. Hello everybody, hanging out in the Discord chat room. If you would like to join us during the show live, you can join the live broadcast chat channel in the Adafruit Discord server. The link to that, the URL for that is, let me get it, let me get it, it's up here. We have a little banner. It says discord.gg slash Adafruit or adafruit.it slash Discord. Either one works. Welcome everybody to the show. We'll take a few moments to greet all of the lovely people that are hanging out. Pedro, your microphone is muted. Yeah, check the button. Good morning everybody. Good to get everybody hanging out in the chat room. My favorite name in here because it's the morning. Cup of coffee. Cup of coffee, hello. Shout out to everybody else to Wester, Andy Calloway, Paul Cutler, Rosin, John Hengens back in the YouTube chat. Larry Faustano. We are in Twitch as well. Good morning, McGruffin. Oh wow, you got the Twitch chat. Yeah, we're also on Facebook and the Periscope from Twitter. Hello everybody. Good morning. Shout out to all of the chat rooms. PJ Devin, good morning. Yay, cool, cool. All right, well, I'm going to do some housekeeping, pay some bills and we'll get into the, excuse me, into the show. So let's go ahead and go to adafruit.com slash free. Take a look at the latest deals going on. These are the latest deals going on. These get automatically added to your cart. We have different tiers. The first tier is for orders. Ooh, it updated this week. Okay, so if your order is $149 or more, you'll get a free KB2040. That's the keyboard driver. For orders that are $200 or more, you get the KB2040 plus UPS ground shipping for continental US only. And if your order is $299 or more, you get the free ground shipping, the KB2040 and a circuit playground express. Check out adafruit.com slash free for all the details. All supplies last, of course. Heading on over to the jobs board. It is still a work in progress, but it'll redirect you to adafruit.com slash careers. And we have three new positions. So check those out. If you are local to the New York city area. The latest position I'm seeing here is for shipping and fulfillment director of shipping and fulfillment. Sounds like a good gig. All right. And that is, I got one more. Today's coupon code 10% off your order. You can use coupon code at checkout AQI case. And we'll find out later why that is. A few moments, actually. Let me get all these links in here. Yeah, Peter's dropping those links and all the various chat channels. Oh, yeah. There is a comment here from DJ Devin. Yeah, it looks like our photo needs to get updated on the adafruit.com slash free. It shows a photo of the half size from a proto, which threw me off. Yeah, I guess we've sold out of them. And that's why we're not offering them as a freebie. But like we said, while supplies last, yeah, we probably blew through them all. So we got to go make some more. Not so proba proto. And not so permanent, is it? Yeah. I mean, it's a really good proto board. Yeah, they're really nice boards. Cool, cool. I think that's all the housekeeping, right? Yeah, we can jump right into the show or take a sip of some coffee, whatever you need to do to get ready. I know my sinus is starting to go. Every time I'm done with the project, it's like, all right, time to get sick. Yeah. Well, it's the spring over there, and there's lots of pollen. Oh, yeah. Florida. That would have been handy if this was a pollen detector. But no, this week's project is an air quality sensor. Okay. Super awesome UI work by Liz Clark. Yeah, shout out Liz Clark. This makes the whole project, having all this almost real time info coming in. You have your air quality index. So that's displayed in green, yellow, or red. Then you have your CO2 temperature, humidity. So you have all of your environmental sensor data right there. All ready to read a nice TFT display. It's built into the Feather S2 and S3. Sorry, ESP32, S2, S3. So this works with Adiferant IO as well. So there is a code that we didn't put in there. I couldn't get the IO stuff to work, but it works with Whopper snappers. So even easier to use, you can log all that temperature, AQI, all the temperatures and stuff. You can log all that. Have a nice little graph will show that like a sweet dashboard to log out that data. But this one also has the, you have a Neopixel stick inside here that is also mirroring the indexes. So if it's green, it'll do green, yellow, or red to tell you when air quality levels are bad. So one of the cool things that we were testing this with was just like vapor smoke. And as soon as you like pull on it, it immediately turns yellow around like I think it's like 60, I think, PPMs. And then it gradually gets up to like 2000 plus. So it'll be blinking red at you. You can do a live demo there. Yeah, with, you got a lighter and some heat shrink. So why don't you do a live demo? Yeah, we have heat shrink and a lighter here. So a quick little, if you guys know the stuff smells so bad, you can see the fans there. Oh, wow, that's pretty instant. Like immediately, like we were laughing, like if a, oh my God, look how far, wow, and it smells so bad. Okay, so tell me about, now my room is very stinky. It's going to be bright red, show me. But you can see in real time that it actually goes down pretty fast. So in about a minute, yeah, take a look at the yellow. And we're showing like 32 there for drops back down to eight. So it's pretty real time, very fast. Cool. It's now safe to breathe. Yeah. So tell me about the sensor. Which one is that one again? So this is the PMSA 003i, which you can kind of see here. I should have grabbed another one. Both of them are in here right now. And you can see the little fan that's actually sucking all of the air inside. And then there's a vent here that's spitting it all back out, reading all of the particles per million. That's what it's ticking in there. So yeah, you can see the vents sucking all the air in. And then on the back, you have your CO2 sensor. This is the SCD 40 or 41. We'll work on it as well. And that is how we're detecting the CO2 levels as well as the temperature in Fahrenheit or in Celsius in the humidity. We have a nice vented case. So everything stays as cool as it can, can get a little toasty in there. So to add those vents in there. And with Whipper Snapper, Brent's still working on the display IO for it. But until then, we have the compatible case. You can just put a blank part on there for the display until that comes. But that is compatible with all of that. And then we have these little feets here that'll raise it up so that you have your vents can intake all of that air. What did I do with the band? Oh crap. We do have a, where did I put it? Hold on. Pause real quick. Top real quick. Let me get that back in real quick because I want to show off just the way that the frames pop in and out. All right, best fit. Let me go. All right. So yeah, so Pedro designed a cooler. So you have swappable face plates and the enclosure itself houses like a bracket. So all the PCBs are sandwiched into this bracket. So if you didn't want the case, you could just have the bracket kind of out there that way. Yeah, there you go. It's very, very modular. And you can see the Neopixel stick has mounting holes. So that mounts to that bracket. And it's really modular. I like that. There's not much soldering involved these days with STEMQT especially. You just kind of plug in your sensors, daisy chain them. The Neopixel does need a little bit of soldering because there's no like connector built into it. But you have your options. Pedro's using a three pin JSTPH connector, which works out really well. And yeah, that's kind of the whole modularity of the bracket. You can swap out the feather. All of the feathers have standard mounting sizes. So you could put in a non-displayed feather if you didn't want to use the feather. So if you wanted to use this exclusively with Whipper Snapper, you could put in there the Haza ESP32, for example, any Wi-Fi capable board, really. So that is a very much feel. Yeah, yeah. And then like we were saying before, the feets, so all the case is on modular too. All of this pops out even the bezel frame for this. So if you didn't want to match a theme or something, pop that out and pop in an all white one or whatever. Just to match the rest of the case. That's cool. And then, oh yeah, armband, the thing I want to go for now. Yeah, the armband was like a 11th hour thing. Like as soon as Liz got the code work, I was like, oh my god, this works as a cool wearable. So I went off, sewed on one of these elastic bands on there. You could 30-point one in a Ninja Flex, but of course, like an hour until like we had to go to Galaxy's Edge and get some footage there, which I wasn't even planning either. So it's like, oh crap, I can just get some cool shots there. So that's a headband. I think it's a 0.6 inch wide headband and elastic. Yeah, so just measure it to whatever your wrist size is. And the cool thing about the actual frame is that it has these nice little slots in there so that if you need to change this out, it can come right off out of here. Or if you printed a Ninja Flex, it's easy to put it on there, so you don't have to cut it up against the bottom there, how this just pops in like that. I did have to sew this on, so you do need a little bit of sewing. If you do want to go this route with a Ninja Flex, you could have like little tabs that it goes into and holds it. We do have reference models that we've done that before with. Which one was it? Like the custom iWatch bands comes to mind. And even though it looks a little chunky, it is pretty comfortable and you can't walk around a theme park. It's got the kind of like a Pip Boy vibes from the Fallout video game series. You could mount it in any way you want, maybe more vertical. Yeah, but you could design a faceplate for it, just strap it on there. But it's main use was kind of the first intended use was to be like a little desktop air monitor. Yeah, I was trying to make it like the IKEA product. There's a new air quality monitor from IKEA. We were kind of like, oh, this would be kind of fun to remake as a DIY project. Yeah, we saw this on Hackaday and it looks like they're all sold out. Thank you, tried looking for one too, but it's so popular with everybody hacking it that it's got like a good price on it. So everybody picked one up. So we're like, we could just build one of these ourselves. There we go. Yeah, doing some wearable functionality to it. And of course, having it be able to do data logging and all the additional environmental sensors on there as well. Make it a really cool project. I think this was the the PMSA, I think didn't Lamar want to do a project for like people who had like their smell senses that weren't working. So you could like detect sour milk. I should have tried that. I don't have any sour milk, but it might be able to pick that up. Really? Okay. Just some interesting tests you guys can do on sour milk. Yeah. Sour milk detector. Yeah. I mean, it works with like I was saying with vapor smoke, like you could be far away and it instantly like goes yellow and red. So it does a really good job of picking up like minute particles in the air. Yeah. On the Discord server, DJ Devon has some really nice screenshots here of kind of pollen various levels of pollen. So you can see here on Wikipedia, there's a lot of data on particulates. You can see kind of how it's being measured in the different categories of them. Very nice. Cool. And yeah, between 10 and 100 microns, yes, the Adafruit IO does give you choices between 10, 100 and the 2.5 micron for logging your data, which we will do show that now. Yeah. If you want to bring up the the learn guide so you can drive it. Yeah, we're actually going to load up your fruit IO. Oh yeah, you've created a dashboard. I just wanted to show off what that looks like. Did I show this last week? Show it again. Let's see where it is. Oh, sorry. I mean full screens, of course, all my buttons are hidden buttons. Get you out of full screen. This is a live show, so there's always going to be some rejiggering. Share screen and show the dashboard that I have built up here for. Yeah. Oh, there it's capturing. You can see here it's been pretty good inside. Okay. Zero for the past. I think this is set up as a week. We can go into the device pages in a little bit and check out further like a longer range of timeline. You can see here the M2, 5, the community temperature, and of course you can, if you wanted to do some custom colors in there for whatever reason, you could also do that. Yeah, that's a recent addition to 84.0 and Whippersnapper to change the devices. Scroll down here where to go. There's so many. There is. Cool. And here's your updated color picker. I think Lauren showed this off on show and tell last week. Yeah, I got a fancy new facelift. It looks really nice. And then here's what we were talking about. So you have the PM10 and then the PM100 standard. I'm just using the PM25 right now. You could have all those additional data points in there if you wanted to to get more granular. And here's what it looks like. Here's all the times I was doing all the testing with the solder smokes. You can see here how high it can get. 47.50. It's nice to see that they're peaks and they're not like, oh no, my air has been bad for over two hours. Yeah, I'll make it taller just for a little bit. You want to test it and see. The data's being logged. Cool. So that's super easy to set up. It's literally just, we'll do not leave. So we're going juggling between two screens here. So my cursor go. Yeah, so super easy to set up. You're literally just adding a new component inside of Whippersnapper and then here you can see once it loads up. Oh, it actually has to be connected for it to initialize. Oh, that's interesting. Yeah. But I think that showed that off last weekend. This is the first time we've showed off all the cool components inside of Whippersnapper. So it shows up here as soon as it connects. I don't know if I need to show that. It's just the fancy GIFs that you made for the 3D components. Yeah. Oh, there it is. It connects pretty fast. Yeah, I like the little tooltip overlay. Yes. Wow, lots of sensors. Sensors galore. Yeah, you can even go into the show dev mode to check out. Or speak of what, yeah, what he's working on. Oh, yeah, the Sense 5x, you know. Oh, yeah, there's kind of PM 2.5 sensor, this HD 20. This one is actually what got us to make the project, because somebody had posted in the GitHub a make of just thanking Brent. He like pushed out some code to have it be compatible with that. And he was building a 3D case. Brent was like, oh, that'd be cool to have a little case for that. Sweet. Cool. So that's all the cool components inside there. And like we were showing cool little color panels. So you can go between colors if you forever, for whatever reason, you have this connected some other light display where it's like doing, I don't know, like home automation as well as logging your AQI levels. All right. So a trigger, I guess, a reactive trigger for the new pixels. You brought that up. So this is how the triggers are working for that. So if you go into the actions, it's under reaction. So inside the 32 S2 feather on the PMSA component, if that reads values that are greater than two, of course, this is just for demoing, quickly have it show up, you can push a message to your feed, that is the neopixel inside of the feather. And then the values, this is just the hex decimals for the color of red. Red, I think. Green. And then you can limit it to readings every 10 seconds. And then it'll show up. It'll warn you, nice little visual display because this one doesn't have a display or if the display is too far away, you can quickly see the neopixels glowing from a distance. That's how that action is set up. And you can do this with a number of different components. Then here's one for the green. It's the same stuff, just different values for it. Same component pushing the neopixels and then the hex decimals numbers here. Cool. Yeah, nice way to get triggers for changing your colors when something happens, or it can send you a web hook or a message. I think they're still working on SMS to get that in there as well. So lots of cool stuff coming in. Not cool. And then go ahead and jump into the guide, I believe, right? Sure, just kind of walk through it. We pretty much covered the meat and potatoes showing the demo and kind of walking through it all. So if folks want to check out the Learn Guide, there's parts lists. So you can check out all the sensors that we used in the projects. You got a circuit diagram. The code, of course. There's a code walkthrough as well. I recommend using the project bundle downloaders so you get all the libraries that are associated with it. Yeah. Excellent job to Liz for putting up the UI for this and getting all the code set up. That's definitely just a download project bundle. All your libraries should be in there. And you can customize the NeoPixel colors if you want. If you have a different board, you can change out the pins. If you got a different bitmap, you can switch out the bitmap. Let's say you wanted to convert this to the Pi Portal. You just go in there and modify a little bit of stuff. A display IO library for CircuitPy that makes it really easy. You don't even need to tell it what the display resolution is. It just does it. It's kind of nice. We're using the display IO to draw shapes. It's the rectangles of where it strokes around what color that's going on. It'll give you the positional data there. So there's a lot of really cool editable stuff in here. There's the sensor check. You can, I guess, even have it be a little bit more real-time too. So check a lot more frequently. I was looking for the conversions of the... Celsius and Fahrenheit are in there. Yeah, Celsius and Fahrenheit. I think I just saw a scroll by somewhere. Yeah, here it is. So if you want to have Celsius, just take stuff like that out. And yeah, fonts. So super customizable. And I think she took out the part where you could just edit the colors. I requested one for filming to make it easier so I could just update the color there. Yeah, it's up there tomorrow. You can see the red and green and yellow. They're just RGB. There we go. Yep. If you have a different Neopixel setup, you can change that too. It's easy. You just got eight pixels here, but you could do a whole strip, put on a pin, change the brightness. Yeah, I actually did the brightness. What is the brightness? It's somewhere around here. Yeah, part one here. As well as the shade of the color, the value or intensity or value, right? VHS value. So yeah, I even have that instead of 255. So it's like eye blinding because it still is even at a brightness of 0.1. Yeah. Drop that down. So it's more like a, you know, a more muted red, yellow and green. That still shows up pretty bright. I should have had like one layer to diffuse Neopixels, but it's fine. No, it's good. Circuit diagram. Reload. It shows you where the Neopixel stick is connected. It's just D13 and then three volts in the ground and then semi-connections for the two sensors. It's a little quick walkthrough of where that is connected. Three printing. The case parts don't require any supports, but the bracket, unfortunately, does need the support. So the usual settings that I have in there, overhang of 50, support density, six, enable your interface. Yes. Supports, your roof supports and your z-distance, 0.221. You can see why I need the supports on there. This part right here that overhangs. That's where the Neopixels goes on top of and then the JST connection goes right underneath there. So no real way to, and then the way this works. The screw is going through this and through the PMSA and then into the frame right here itself. So it's going through two different, the board and then the three printed part to secure the CD, SCD-40. Cool. See, four assembly. Pretty simple. When you start off with that PSP-MSA, there's going to be two screws that you want to add. This is the 2.5 by 6 millimeter long ones. Just where I have, where you see the screws because there's going to be components and other screws being populated in there. So don't use all the screws. You're going to use them multiple times like I was saying with the last thing. Neopixel JST and the STEMA connection are added on there before securing it to the frame and that's just with two different screw sizes. So you need an M2, 8 millimeter long and an M2.5, 6 millimeter long and the M2s are where the unplated mounting holes are and that's again because of the PSP-32 module pushes the screw mounts out of the way and then makes them smaller to make room. Next up we're going to connect the Neopixel stick and that gets inserted with an M2 by 2, 6 millimeter long screws and then the bracket is then attached. You're going to see here is what I was talking about with the where it's going through the PSP-MSA breakout board and then into the frame. Right. See that's going into the frame, into the board and into the other frame. Sorry. Yeah, yeah. It's multiple things that it's fascinating together. Multi-layered, yes. Multi-layer brackets. Exactly, yeah. That's what your little circus sandwich looks like when you're on. Yeah, it's very compact. You can actually just use that as a desktop. Right. Everything just pops right inside the case. Yeah, that's cool. And then the back side just press fits in. The choice of faceplates. Yeah, I like that you have the little button repressors, the little button actuator thing. Yeah, yeah, yeah. They don't do nothing right now, but the reset button does work. Right. It does do something now, but yeah, you have three additional buttons if you want to add some sort of functionality. I didn't want to add too much to Liz's plate, but that would have been cool that each button just does like a, yeah, exactly. Like it just displays either humidity, temperature, just a big display, like how the PM UI looks like. You know, just make some of the other ones bigger. Yeah. Swap through that. That would have been cool. And then you can choose your feet or your wristband. That's pretty much it. Super easy. Really what makes it is the UI. Yeah. As you can see here in the alleyway in Galaxy's Edge, it's about a six, even with people all walking through. So that's still pretty good quality. Surprised me, the most was in that we pick up the Bronto burgers or Bronto wraps. Right, with all the steam and smoke. Yeah, it's a zero in there. Wow. Good over by the butcher shop, butcher shop. I mean, it's all open air, so yeah, I know we were laughing about that. Like even outside, like in the, right by the Millenium Falcon, one, zero, two, like everything was within good AQI. That's the Disney bubble. Clean air. I mean, if I took readings in the parking lot, I'm sure. Behind the cars. Some of the ice vehicles. I should go, we should test it on a gas station. No, even worse. The Speedway in Magic Kingdom. Oh, wow. I mean, you smell it when you walk up. Oh my God. Yes, so loud. It's so stinky, but that's one's favorite. You get light hinted when you get off the ride. It is like responsible for all the greenhouse gases. That's probably where I would get, you know, bad readings. All right. Well, what's cool is the Feather ESP32-S2 and S3 are in stock. If you want to pick those up, definitely use our coupon code AQI-CASE. I'll get you 10% off. And I think all the sensors are in stock as well, yeah? Yeah, I think the only one not in stock is an SCD. Yeah, there's a few of the SCDs. There's a 40 and a 41. Take a look at the product page for all the info on it. That's a good idea. Yeah. Add some comments in here. Avro is saying it'd be cool to add some GPS so you can map AQI-CASE like that. That would have been awesome, yeah. That'd be cool. Yeah, it's definitely possible. We've got the modules to do anything. Cool, cool. Well, this is a good starting point, so folks can go all out with it. Yeah, definitely. Either expand the case out vertically or horizontally to add. Wasn't the ultimate GPS and Lamar just re-spin the board, I think? Some of the components weren't available. Yeah, it'd be nice to have a Feather with the stem of ports on it. Bones and wings. Right. Bones and wings, everybody. Bones and wings. Good hunting. All right, cool. Oh, let's see any other stuff on something. That is it. That's over there on Discord. Cool. All right. Well, that's the week's projects. Yeah, these were cool. Super awesome. Definitely my favorite project. Practical Pip Boy, I think is what you called it. Practical Pip Boy. Yeah. Definitely wear around and bonus point. You can take it in. Security didn't even bat an eye for any of the projects so far. Yeah. I think they stopped me when I accidentally had to bring my other phone. We're doing like posts and stuff like, what's going on in here? It's just an extra phone. Oh, funny. All right. Well, cool. All right. This week's, what are we prototyping? All right. I got two show and tells here. I guess I'll do the Epcot Spaceship Earth project. This is a bit of a long-term project. Let me do a little full screen. So I went back and designed the geodesic sphere to have less holes, less facets. So here we have two of the halves. This took about 80 hours with 30 print because it's pretty big. It's about 200 millimeters in diameter. But the idea is to hot glue some neopixels to the individual holes here. The two halves are going to snap fit with some magnets. I got magnet tabs there. Surprisingly, these printed without any supports. You can kind of see some overhang geometry there, but the top looks pretty good. So we have about 150-ish holes or neopixels that we're going to add to this. And then the bottom half kind of has all of the guts here. So we're going to try to use the Adafruit Scorpio Feather Board so we can do some really nice neopixel animations. And we have this little bracket here that gets fastened in with these screws. And then on the bottom we have a USB-C breakout. That way we can power the neopixels and program the board. And then for external power, if we need it, we have a DC jack there that's panel mounted. This snap fits. So that's kind of the cover. There's the USB-C breakout board. So I'm going to have to kind of fashion a custom cable because I couldn't really get the feather mounted flat this way because it's a little bit long. So I have it mounted vertically there in the bottom half. We have tasked Phil B, Paint Dragon, to do the pixel mapping because it's going to get a little bit complex. So we're trying to figure out a good method of laying out the pixels. I think what we'll do is we'll have one pixel start here and then just kind of spiral across the two halves. And then we'll use a JST connector to have two strips that will plug in together. So yeah, that's the latest. Pretty big prints. They should fit on an ender, cruelty ender 3D printer. So anything with like a 200 millimeter bed cubed should work. Okay. But yeah, that's what we got so far. Two halves. You can wear it if you'd like, but maybe don't. But yeah, just got to figure out the next step, which is kind of the hard step. But at least we got these parts. Yeah, mapping when printed. Surprisingly, again, no support material. So that is the first prototype. For next week, we have a collab project with John Park. And that's your screen. Let me put my screen. So if you've been watching John's workshop, he's been showing off his hex board. This is a MIDI controller. He designed a custom PCB for the QDPI RP2040. And it has these reverse new pixels and these chalk low profile mechanical key switches. He designed a 3D printed case, which is like a single part. And I designed these hexagon keycaps. So John was able to find some keycaps that you can purchase. But they're kind of hard to get. So I figured let's 3D print some keycaps. And these are 3D printed from a PCB way in this translucent resin. And they came out really nice. So I figured I'd use those. But yeah, it's a MIDI controller. And John wrote the code in circuit Python using the MIDI library. So each note or each key does a set of chords. And he added some features where you can change the modes. So different styles of chords, major, minor, usidian, and a couple other ones. So right now I have this plugged in through USB to my computer. And I have some music software open. So I can play some chords. And you can kind of hold them all down. So it's very, very fun. You can explore lots of different chord combinations. And yeah, we really like these chalk low profile mechanical key switches. So this will be next week's project. John's already got the guide almost finished. Real quick, I'll talk about the case. So John did design it. And I figured let's try to do some filament changes so that you get this multicolor effect. And because it's a hexagon, why not go with like a bumblebee kind of color scheme. So yellow, black, yellow, black. So these are four separate filament changes. And I'm using the Cura software from Multimaker. They have some gcode post processing plugin that makes it easy. I think the Prusa Slicer has a similar type of feature set where you can tell what layer you want your printer to stop, park, and then do a filament swap. So you can do these multicolor prints. And the design works really well for this filament swap. I did use some support material. You don't need to, but I really like to have the support material here on the USB port. So you get a nice surface finish, basically. But yeah, this prints upside down like that. And there's no need for bottom, because you actually use the boot button on the QT pie to go into different modes. And there's like four separate options. You select the mode, those accord sets, the octave, and then you select the key, like the root note. So it's very featured, man. It's pretty cool. Yeah, just noodling around with it. It's been really fun. So I'm working on a little project video that will publish next Wednesday. And yeah, it's really cool. I like it. Next week, I'll do some more live demos with the chords and trying to play some music. So yeah, shout out to John Park. I'm sure you've seen it. But yeah, very cool MIDI controller. All right, then that is what we are prototyping. Comments in here, but it's not going in. DJ Devin has a nice comment that, yeah, this would be really great for two people playing together. Yeah. Yeah, it's cool how many notes you can play with just seven keys. Yeah. Oh, John says that resin. Yeah. Hey, John. John is in the chat. Yeah, these keycaps are excellent. I was surprised that the same STL file worked. Yeah. I didn't have to modify the design. Like the tonnages work out well, which I didn't know. Yeah, like before, I forget what the tonnage differences was it with the nylon printing, but it was like way off. It was way off. Yeah. But you know, times have changed and things are different. I think slicers and printers are just better these days. Geez. More accessible. Shut up, Siri. Oh, is Siri say something? I guess it thinks slicers. Hey, slurry. Okay. Cool. All right. Community makes. You want to do some community makes? Yeah, let's go ahead and jump into this week's community makes. If I restart this video, it is on theme with, did she say, yeah, I think Bo Katan said she saw it to the to the armor last week. It is a skull of the mythosaur. What does this thing look like when it's alive? I don't know. We'll find out. But yeah, this thing came out so good and we were laughing before the show that I didn't realize it came out that good until I was filming it because like in person, it, you know, it looks okay. But on video, it looks like 10 times better than it does in person for some reason. The filament you chose, what kind of filament you got there? It's just regular, everyone black galaxy glitter. So I don't know why it looks so good on the camera. Okay, go over to the overhead. There's your overhead. Does it still look good on this? Detail in there. Yeah, the freaking incredible. The thing that the designer added on this because he said he just picked up one of the models that were floating around on the internet. He wanted to test out his sculpting abilities and inside of mesh mixer. Yeah, sculpted the back. So on the back, you can see there's some molars and like teeth and stuff back here. Nice little like indents for where I guess the roof of the mouth is and then back of the teeth there. I did chop off the top of the head. So I wouldn't have to use any supports because it is sort of rounded off. But you know, I sometimes you're just like, well, I don't need that top of the head. Sure. Chop that right off just so I can print the other one too and then glue it together. Otherwise, you know, if you printed, you know, right side up or even down, the resolution is going to look so bad. It's a lot more higher quality resolution wise when you're printing on the Z than it is vertically than it is horizontal because you would see all of the the layer lines going upwards. And it looks it has like the step stair effect. You print it vertically. It does not kind of see the layer lines there and the shine. Yeah, it's got a nice shine. I guess I could have chopped or the chopped top part. I could have like printed that separately and glued it on. But it's fine. Yeah, that's an excellent job of modeling, you know, the teeth and molders and all that. This is straight off the bed. I didn't even clean it. So you can still kind of see some stringiness. Oh, really? Very tiny, you know, fine, super fine hairs on there. Very natural. Yeah, you can kind of see the overhang. Oh yeah, there's oh wait, that did a great job catching yourself. The job. Are you kidding? Oh crap. Again, I didn't, you know, you're juggling a couple of things at the same time. It's like, oh, you didn't even notice that until you're actually filming the thing. It's like, whoa, came out so good. Like he did an excellent job of, you know, sort of adding a lot of this texture back in. And then of course, the back that was not on there before. Wow, it comes out really good with all that shine. Yeah, right. Yeah, no processing, good development. So this is a free download. Jace 1969 is the designer. It's available on Prusa or printables.com and Thingiverse. We got both things there. Yeah, it's all about Thingiverse, but I saw him post the please download it from printables. You can get some of those points to probably get that. Do they still have that hoodie? I want that hoodie from a printable. They got some stuff. Yeah, hoodie filaments. You got some filament. Yeah. Did you, did we talk about this yet? The high, or the, the gotcha point with the free filament when you get all this? I mean, it's like most things you got to pay for shipping, but it's some good filament. I got some filament, which I like. Some bucks for the shipping, which if you guys look around Amazon, I think that's the cost. 20 bucks for same day shipping or next day shipping. Yeah. Oh, cool. The model is split up in the individual pieces that you could do the whole part if you want. But it looks like if you print it in pieces, you could just glue it together, which is what it looks like with Jsted here. Yeah. I just eyeballed and I was like, this looks like a print pretty good. I'm sorry. Yeah. It looks good. Yeah. But yeah, I don't think we mentioned this from the Mandalorian TV show, the Star Wars show on Disney Plus. We just got to the same people though. But yeah, more info here from the designer, different tips and stuff. They printed a really big one, 600 millimeters tall. That's a big one. Yeah. This one took a while to print. Yeah. I can imagine after spending 80 hours printing my upcrop ball. I think it failed like once because I tried printing at a lower temperature and for the stringing, you know, with the time lapse, the head moving out of the way and all that blah, blah, blah. Sometimes it doesn't work. You need to print at 210 or 200, whatever it was. Alvaro said no myths or as we're harmed in the filming of the show. It's a myth, not a really anymore. Yeah. Oh, Taethan, the discord is saying that three filament voucher makes two rolls free and one paid for shipping. Oh, that's a good deal. Okay, that's what I do get one free. That's cool. Oh, no spoilers. I think I'm like one of the ones that I absolutely love the spoilers. I'll immediately watch the what happened in the last episode videos before actually watching the same thing with the movies. You get a briefing before you watch the show. I want to know what to expect. Alvaro says this is the print. This is the way. Cool. All right. Well, that is the time lapse Tuesday video. Check it out. Give it a print if you want to give it a go. It's free to do so. On the wall, the house on the middle sore. It'd be cool to make a small one in resin and then like make a little necklace, the wearable, maybe just cool. That looks cool, man. That is dope. Okay. Well, let's move on over to Community Mates. We got a couple this week, so we'll go through them. We got first up here is a make of the Adibot Google Aiy voice kit a couple years ago. Before AI, it was before AI. Right. Yeah. So you design this Adibot head. It's an enclosure for housing and Raspberry Pi and Google's kit. Did you know Google did a kit? Well, I think it still helps them in stock. Do we? Oh, cool. Thanks. So demo crit posted up their make. They printed the enclosure. It's got a button for like asking questions. I think that's what the thing does. And there's a speaker and Adibot's mouth there. And it's a snap fit enclosure. So you can assemble it, print it in whatever color. But yeah, that's the first make here on the printable. So it looks good. Comes with like a little magazine kind of booklet too, if I remember correctly. Yeah. So you do different projects with it. Okay. And then after that, we got a make of the snap fit case for the Feather RP2040 Scorpio. This was posted up by Jeb Lee Tark on printables. And it looks good printed in this gray filament. Looks really nice. And then we have another make of the heat set insert press. It's a little jig here that you you can make for helping install heat set inserts for plastic parts. This was posted up by Gravaro on Thingiverse. And they did a custom arm and solder holder for their build. It looks really nice. They redesigned that arm. So I think it's so you can fit bigger parts in it. So it's like in the back when they got a really nice workshop going on there. So must be doing lots of heat set inserts, which is what this build is for, right? And then the last one this week is another heat set insert. This was posted by 3D master on printables. And this build looks really nice. They got this really nice color scheme going on. Custom parts, I think. I think the better maybe not. I don't know. It just looks really nice. The base is like this really nice kind of rubberized like steel platform. And they got this fancy weller looking soldering iron that has like a base. It looks really nice. Size of that sponge. That's a big sponge. Heavy duty sponge. All right. And that's this week's community makes. Awesome. My little cream song. I was going to say get all the links in there. I think that's all good. Don't forget 10% discount code AQI case. Pick up some stuff from Adafruit to support the show. Support your maker habit. We'll have another coupon code tonight for Ask Engineer and tomorrow for JP's workshop. Awesome. Get those freebies while they last. As you saw we have changes up the tiers. All right. Any other stuff in Discord? Anybody want to say any last comments? I tried to scroll through it. There's so much. So definitely join the Discord during the show if you want to catch up on all the very useful banter. There's like super good info on it. De Wester posted up what looks like the heat press rig. Oh, they used the heat press rig to make a microscope. That's really cool. Well, we got a community to make last minute for De Wester. That's great. I didn't think to use that to repurpose the design as a microscope holder. That's very cool. Thank you De Wester for sharing that. That was excellent. You get a gold star. Love me some 2020 extrusion for sure. Yes. Excellent. Okay. Oh, shout out to Alvaro who is building his cart right now with the discount code. Thank you. Good luck on the maker endeavors. Yeah, I think that's it for the show. Yeah, man. Devin made a speaker model. Oh, cool. Yeah. Yeah. Please add that to the, if it's an Adafruit part. It looks like a little 20 watt one, right? Or no. Is it four lines? The one that's on the lightsaber? Maybe. I'm not sure. That's cool. All the detail in there. You get the contacts and everything. Very cool. Very cool. Okay. What was I going to say? Oh, yeah. Tonight we have more shows. We have a special edition show and tell. So please come on and show and tell. Liz Clark this week. And then shortly after that at 8 p.m., is Ask an Engineer with Lamar and Phil. So, yeah, full week of shows. Friday is a live stream from either Foamy Guy or Scott. I think it'll probably be Foamy Guy. And then on Mondays is the Circuit Python Weekly. Tuesday is JP's product pick of the week. Wednesdays we have two shows, three shows. Yeah, three shows. This show. Show and tell. Ask an Engineer. JP's workshop on Thursdays. Check out the Discord for all the showtimes with the special tag showtimes. And you can get all the showtimes. Wow. It is now time for loans. And I'm all lightheaded from the food. Nothing but coffee. All those fumes from the burning up the cheese drink. I think that's it with all that said. Yes. Remember to make a great day. Bye, everybody. Have a good night.