 All right, lady. What is this? Hey, buddy and welcome to show and tell yet again. It's me lady Ada and mr. Lady Ada hosting the next 25 minutes of makers crafters engineers and more around the world coming by Showing us what they're up to. We heard till about 755 So you're welcome to join on stream yard go to discord or for discord to get invite link If you don't have it and we're just gonna check in with everybody and then we'll be on to ask the engineer We have a parade of guests this week speaking of Here's the digi key parade from what I understand kevin and jay. What's going on? The new favorite digi key employee here is jay. I know and we are literally at a parade Today is the thief of our falls parade. So we have our digi key employees The digi key truck and our awesome conveyor belt parade float And it's pretty cool because if you look at the float, it looks like our new building Yeah, and if we move move this right really quick. Oh neat It changes and it If I can get a little further It's one of our engineers Oh, yeah Thinking hard Yeah, I know her It's actually yeah This is what we're doing today. I thought I'd just share it with everybody. It's uh, of course. It's a beautiful day out here in Minnesota It's not February. Yeah It's a nice out From california all week We've had a good time with them. I'm sure anyone that follows them in social media has seen some pretty cool posts Yeah Awesome Outstanding. All right. Well, I would have told jay. It's it's a jay day parade. I would just been like it's just for jay It is a jay day parade. I think it should be up on top of the float But this is really neat. Um One of the things I've always admired about digikey is their involvement with all of the social and community Things that go on in thief river falls. So it's cool to see your employees being in the spotlight Obviously, this is a way for digikey to get the word out there like Advanced your career come with us at digikey. So this is cool that you're doing this at thief river falls so thanks for Showing other companies all the cool things you can do in your own towns. That's always neat to see this Yeah, absolutely. Thanks for having us on tonight. You know, we love show and tell and it's good to see everybody and Yeah, I want to see in the background another thief river falls company arctic cat. So this is the entire Yeah, this is all this is it. Yeah There they are Yeah, this is this is all the celebrity companies of uh thief river falls minnesota. All right All right Outstanding. Okay. Well, good to see you jay. Good to see you kevin. It looks beautiful out All right. Good to see you. You guys. I'm always impressed when outside wi-fi works Or outside Yeah, I know that's cool. Okay, big river. All right. It's now time for the jeff day parade jeff Sorry That's that's good. Um, actually i'm sharing the wrong window because things are going a little bit wrong But just give me a sec here. It's all good. Uh, we are going to bring up bonnie so Dan is out this week and he left me a project which he had completed about 95 percent and just uh today I was getting it Like another four percent closer to the finish line. So I am working with It get this up in the frame here. This is the esp 32 feather v2 from eta fruit And we are just adding support for it in circuit python This is thawney, which is a really good tool for working with devices that do not have usb mass storage that's more often associated with Micro python anyway, I'm going to hit run on this and it's going to upload the code that you see in the window above No way it's going to connect to my network. Well, yeah, maybe no way I mean, yes the way Sending wi-fi test run. Oh, wow. It sees some networks and it's going to do a json request And voila. So a lot of stuff is working now. We've got digital i o we've got analog i o We've got i2c, which I tested with an aht 20 temperature sensor And we've got wi-fi the main problem with the wi-fi is it only works once until you hit the reset button So that's the next thing i'm going to work on but This is going really well. Uh, thanks to a lot of groundwork laid by dan and I've been having fun Figuring out the little things that were wrong and that's what's going on. This is neat This is a lot a lot of people do a lot of cool projects with especially the feathery isk 32 Yeah, this is the first i've used thawney and i'm picking up some things about it that i'm like Yeah, these are really nice. It's not you know, it's a little different than the way we are accustomed to doing it But it works really slick. So I I do think I you know, I used it with the when the pico Came out and I was like, you know what? This is a pretty good editor. I like mood There's a lot of things that mood does that thawney doesn't but vice versa. I think these are two good editors Yeah, it's got some neat tricks. So we'll keep working on that and someday soon esp 32 is going to be a future parody with the other express reports and that's really exciting All right. Good work. There's a lot of esp 32 boards too. There are there. I mean back here there I don't know how to get the whole collection All right, I'm gonna go to scott next Hey scott, how's it going? Such that you should come back to me because my demo's broken. Yeah, that's right I was just checking in on you. You can say hi. I was just seeing how you're doing. All right. I'm gonna go to no major Hey folks, I'm doing all right. I hope my demo doesn't break Yeah, that's fine. So this week we made an ir led remote Disguised as an owl or an owl disguised as an Anyway, you can see the ir leds being sent or the pulse is being sent That's cool. The camera's gonna need we got an led button. You can program that to Well, it could either be like for a team inch signals So you could do any appliance that has ir led uh ir control like this little lamp thing So let me see if I can turn it on. Oh, okay. There it goes I have to look right at it. There we go. Okay. Yeah, I'm using it for my tv But I figured I'd do something a little bit smaller than the tv. So I found this thing Um, you could also do like maybe a fan if it uses ir Um, the the case has all the electronics in there. So we got our duty pie I kind of like it has a little bit of like this 1960s or 70s like Tiki lounge look to it Yeah, it's kind of like this is our television remote And it like does one thing so it's one thing but you can program to do other things Um, I made a thing in the back so you can get access to it because it's kind of hard to embed this stuff So that's kind of neat the case is snap fit and then we're using a firma proto So we can take the the cutie pie out if we need to reuse it Which is this is helpful with these strip shorties. I just want to be able to get your board out of the project Um, but yeah, it's all running a circuit python. This is a collab project with liz She put the code together and helped me uh kind of decode The ir signals coming out of my remote. Um, so Kind of to her and if folks want to build your own awli whoo-toot Remote check out the guide. I think it's so cute Yeah, the the origin of this and if anyone can find the project I don't remember I wrote about this on like I'd make magazine like over like 10 years ago and I can't the blog posts that I have on make They're not searchable anymore. So anyways, um, the the project I recall was It was a little ir bird That would capture all the ir signals that it was getting and then it would save them and then once in a while It would move its head around and then blast them out kind of randomly. So it changed the channel It would uh raise and lower the volume. It would do a lot of neat stuff So it was kind of a fun prank, but a kind of a cute little thing So uh bonus extra credit points if anyone remakes this project Uh for me to fruit, uh, maybe have it do something like that like just have it sitting in your living room Maybe that's a good way to turn off the tv Um or just make uh the living room a little bit more fun. Yeah, yeah for sure All right, thank you. No, I'm paedra All right, um next up. We're gonna see how hey scott. How you doing? wanna You can wait till I'm sharing a window. Okay. Good. I'll do that. Hey jp. How's it going? Good. I'm sharing a window. All right. I'm ready to go Uh, yeah So first of all, I love that owl and I want a big obvious button for mute in our home theater area That would be amazing. Good good idea. Um, so this project I'm working on I had been doing some cassette stuff And now we decided to do a walkman based project that doesn't use an old walkman But makes a new walkman uh out of fresh stuff So this is a new take on doing an mp3 player and I'm gonna have a little Uh display with your your tape info a little uh cassette tape and mixed tape label on there. Um, probably gonna get my uh Songs off of tiny sd cards instead of a cassette So I've got one of our little sd card holders here and there's a sd card reader on the back of this display So that's to come It's like a very future sci-fi movie where they insert like the little tiny mini disc because they're like that will be the future Exactly. Yeah. Yeah, totally. I it's always a cute little piece of media that you have to get across the city Um, so what I've got is a feather m4 and I'm using one of our i2 s uh audio decoder amplifiers to run headphone audio You can also run it line out to powered speakers And uh, then I'm using our little neokey to be the transport control. So right now. I just have two of our bar It'll beat songs on there. I can play I can stop I can go to the next song I can go back That's all I have on there right now. I just have the two songs Uh, but I'll be working on this tomorrow on the live stream and hopefully starting to integrate The sd getting songs off of sd card is my next mission and then the display. So this is this fun Then we're gonna Collaborate with the reese brothers to do a cute little walkman style case for it So you can clip it to your belt and play kate bush songs That's right. You could probably print up little tiny cassette labels for the sd cards Yes, I won't be able to read them. But but other young little magnifying glass Yeah, I kind of want listed as far as I think liz you could probably cosplay as kate bush pretty well You've got like the flowing reddish hair Full Collaboration mode that we just mean you just need like a crazy dance outfit and like a hill Okay, well, we have to go to liz next now like some more Because you you invoked it. So let's ask Liz about that. All right, Liz. You got your next project. I guess That's great. Well, there are some hills by me. So why not? So I'm just gonna switch my camera real quick. Um, so this is kind of a side project I've been working on Which is a quantizer for your rack where basically it's going to take in random voltages to an adc And then it has these predetermined voltages that are like what we would perceive as set notes going out a deck So if I raise my volume And I turn on some notes And then I can change the octave It's a very bleepie bloopy. Yeah so just taking um cherry machine output from module for random voltages, but um I was pretty excited to be able to get that going. Um, and basically it's as I'm pressing the buttons on the macro pad it's amending an array um and The encoder um either adds one or um more to the Octaves, uh, because if you want us to show your um other screen share. Oh, yeah. Yeah. Whoops. There we go. No, it's all good Well now you can actually talk about the code. Oh, right So, uh, basically like all those are the voltages going out from the deck. Um, so the random voltages are coming into the adc And then it's comparing them to see The random voltage like how close it is to the predefined voltages And then whatever one's is close to get sent out and as I'm pressing the buttons that array is changing Um, so I was working on that last night while watching some tuka and birdie. Um, so Yeah, all right. It was good. All right. All right. Well. Thank you so much lis No problem All right, you were a rack lis. All right. I think scott is showing a screen. Scott has a screen. So this screen time Okay, we're here. Uh, okay, so Uh, I think I showed this before but if you do circuit pipeline dot local Yes, the auto redirects. So this is the current version of the welcome page And I think maybe I did show it last week, but we have the serial terminal now So I'll click that and type my password in Cool that you can see that So now we're in the ripple and if I enter This internet ripple it's like updating your linksus router Yeah, so this is uh, uh Uses web sockets to do, uh serial connection to circuit pipeline I added here these like control c control d. So yeah, we do that And uh runner code that pie is no, I love that it has a little um, that's the uh, the top of the screen The little gobbledygook or is that from your code? Uh, this wi-fi thing? No, no in the code output It's like it has a byte string Is that trying to display the header or is that like you're from your code? No, this is me printing off like some shaw one computer. Okay. Okay. Sorry because I know that you had it Okay, uh, but I should highlight here. This is actually new in circuit python 8 as well Um, this is the ip address and this is actually set through circuit python so Circuit python will say hey, this is the new title bar and This serial viewer and like regular uh serial terminals were also showed there as well. That's really handy Yeah, that's very handy. Um play that's what shows up at the top line in circuit python for the folks who might have missed it Which which circuit python uh power device is this running off of? Uh, this is a esp 32 s3 usb otg um, I For a long time had the web workflow Which is what this is only working on boards of displays because I was testing with the board with the display Um, but I just made a poll request today Uh, that fixes that so it should work uh as advertised on non display boards as well Once that's merged in We'll try it on the esp 32 s3 and s2 tfts feathers as well Because that can be kind of nice because it's like you have like a little miniature display. I think I did actually And uh circuit python day is one month from now and what it's interesting is we're up to eight And look how far we've come like this is pretty remarkable The look how far the hardware's coming look how far circuit pythons come along you can actually do something like this now It takes a while to connect but Yeah, I mean And you can see the tidal bar there on those. Yeah, it's like a full computer in there All right, and maybe if I or you know screen sharing you want me to go over to screen? I'd go on your screen boop Yep, so now at the bottom now that I have a second device plugged in the screen You'll see the esp 32 tft shows up here. So And then you go over to that other device I can do that and this is an older build That's why it doesn't have a serial. I think you just invented hyperlinks hyper devices Yeah, I'm pretty excited about it Each each web page is its own device. I love the classic font. You know what I mean? Because it's like you're you're like welcome to cern This is the building font. Oh, yeah The blinka and the tidal bar there is the same as the favorite icon because I didn't want to head to Okay, well, thanks Scott. This is cool. Yay Thanks Scott. All right next up. Let's go To bret. Hello bret. What you got going on? Hey guys, um What was it like Two weeks ago Todd bot came on he made an ledq So I made one too But I used rp20 40 feather and then an airlift feather wing so I could also um Create a web page for it to I don't know if you can see but yeah, this is cool another wireless project Yeah, so if I make it sparkle do sparkle sparkle I I'm not gonna question your commitment to sparkle motion. It's sparkly That's nice anything for you lady aida I demand the rainbow sparkles. Okay. This is good Chase was my favorite though and then um, you know, if you set a color you switch to blink I got one more thing real quick. Um, I updated my clock because somebody You know, everybody that's nice enough to share everything on show and tell Someone posted I can't tell which way to go. Yeah, I got a wi-fi monitor Oh So I put one of those on top and then on the side. I got you know, just some temperature data, but yeah That's handy. All right. It looks like you printed out those cases as well Yeah, I basically took uh No one Pedro's designed for the qt by case and then modified it so it would be, um To fit a clock in it basically Yeah, which um, which three printer do you have because we were just uh, printing Yesterday, yeah, which uh, which would need Yeah, uh, we're using the creality Uh smart pro, which is like the same family Um, they're really good. They just work Smart pro. Yeah the new smart pro. I think that's what it is the cr10. No cr10. Sorry Oh, okay. Okay. I know I should yeah, you know, yeah anyways. Yeah, it just worked I don't know. I could sit there and watch that thing like lay down plastic for always It's you know, it's really soothing and it also makes a really nice sound. It is very comforting. It's very nice It's a little animal. Yeah Oh, yeah, well, thanks for having me on. I appreciate it. All right. Thanks for coming by Okay, all right everybody that is our show until a lot of fun cool projects. Thanks so much for coming by This week, uh, we'll be doing Show until probably next week or one of the team members will um ask an engineer starts in just a few minutes Thanks for making this half an hour our favorite and best half an hour Every single week when we get to show and share projects with everyone. Thank you so much and we'll see everybody In just a few minutes. Thanks everybody. Bye. Bye