 Live from New York, it's S.S.Engineer. Hey everybody and welcome to Ask the Engineer, your weekly 8 p.m. Eastern Time show all about engineering, electronics, making, 3D printing, and more. We've got an exciting show for tonight, GenPact, with all the latest news, products, updates, and more. We're gonna get right into it, but I can't seem to find New York City straight into your home. On tonight's show we'll go over logistic-y things and more. There's weather around the country. We are still shipping smart and safe, so please place your orders on our site. There is no current issues, weather issues in New York right now, but there is some across the country, so keep that in mind when you place your orders. Our team thanks you. Here is some pre-COVID photos. We hope to do photos like this soon with our team. Please place orders. The only thing that keeps us a 100% independent woman-owned manufacturing company in the USA. Go manufacturing. This is the way to do it. Place an order. Show how to tell people around the world showing and sharing their projects and more, lady. It'll talk about that and the projects they shared. Time travel, just a couple little reminders and more. Then we're gonna do some Python on Hardware News, some New York City factory footage, some 3D printing videos, and more. DigiKey and Adafruit bring you IonMPI, where we show you the newest products each week. This is CUI devices. We've got some new products. We've got some top secret. We answer your questions. We do that on discordadafruit.it slash discord. You join all 27,000 of us. All that and more on, you guessed it. Ask an engineer. Heck yeah. Okay, so first up, just a little bit of a reminder. There is weather happening around the country. Yeah, mega weather. The weatheriest. Yeah, and I get it. It's like when you place an order, you just assume it shows up the next day. But sometimes it takes a little while and there's going to be ripple effects because there's weather coming in the center of the country. There's weather on the east coast. Yeah, like if a truck is leaving New York to California because it's ground shipping and they can't get through the middle of the country, it's going to be delayed today. So, you know, just be cool is because when you email us about something, it goes to a real human. And we don't like shipping delays either, but they happen in a lot of things. And most of the time it's something that's outside of our control. We're doing 100 days of masking. So I think we probably have like 70 or so days left. We're putting a mask in USA orders for just about anything. So like, you know, if the order is a dollar or more, we toss in the mask. Use it, share it. You know, one of the cool things. If you're double masking? Yeah. Now you can, yeah, you have 50% of your double mask supply if just with this one free mask. And you know, little, you got to celebrate the good news. The cases have dropped, hospitalizations have dropped and deaths are dropped. Now, you know, we read all the science journals and we try to keep track of this. Turns out like we don't, people really don't know why it could be mask adherence. It could be some factors like a vaccine that's now starting to happen around the country. Could also be there's seasonality of coronaviruses. You know, this is an interesting time to be a scientist. And one of the things that we know for sure is the only way to get young people in the sciences have them do electronics, computer science, physical computing. So I'm hoping that we generate and make some new scientists. So maybe something like a pandemic won't happen again. But while we work on that, things that you can do is place an order. You get the free mask, like I said before, and you also get something free. So Ladyita, what are the free things they get? I'm glad you asked. We have $99 or more. You get a free perma-proto half size breadboard. That's the thing in the top left. Great for taking your breadboard projects, solder them in, and now they're permanent. That's the perma-proto. $149 or more. You get a free stomach QT board. You see there's a pile of them. That's because you'll get one of a variety. We have like 25 different boards. If you make an account, we'll send you a different one each time. If you don't make an account, we can't tell which ones we sent you. So you'll get a random one. All sorts of different sensors and breakouts and devices, including the new AW 95.23 GPIO. We added that into the mix. $199 or more. You get free UPS Ground shipping. And then $299 or more. You get a free Circuit Playground Express, our favorite all-in-one development board that supports all sorts of languages like Arduino and MakeCode, Code.org, CS Discoveries, Circuit Python, and I think even like MicroPython now supports this chip. So it's a great way to get started with building electronics without needing to do any soldering at all. Okay, show and tell. Every week, some of 30 p.m. Eastern time, people share their projects. Yep. And this week, who's on the show and tell? And what did they share? I asked. Okay, this is out of order because I kind of wrote them down to the north. So Kevin Fujiki came by. There's an engineer's week coming up. They're doing a girls night out. It's all virtual. And all of the young women who will be attending are going to build a microbit V2 NeoPixel LED strip that you can change the colors and patterns and even make it voice-activated. Thanks to Digikey. I'm sure they're getting all these kits out to kids so they can follow along and learn how cool and creative engineering can be. Yay. Jepler came by with a show and tell project demoing, driving eight parallel NeoPixel strips using PIO on the RP2040. You might be saying, that's not a big deal. Like, you know, isn't there already a NeoPixel demo? Yeah, but this version uses a shift register. So it only uses three pins and it writes all eight bits at the same time. So it's a really cool, like, serial to parallel converter while also clocking NeoPixels out at perfect rate. It's something that the PIO peripheral on the RP2040 does very well. Guide coming soon. Erin also previewed an upcoming guide, the mechatronic fairy wings. Erin and Noen Pedro have been working on this project for many months and we're excited to get it out the door, fly away like a beautiful fairy. That'll be out next week. You can watch Erin demo it. We also have some cool videos with it, of course, coming up. JP is working on next project, which is a sports ball e-ink mag tag display. You all know what the next sports events are, when they're playing, who's playing, when, what, times, etc. We found an ESPN Jason feed and it's getting parsed on a mag tag and then displaying, you know, you can change a sport from like basketball to hockey to football's over, but you know, when that comes back but any sport that ESPN has feeds for and they have feeds for like everything, you can display the daily game. So that's pretty cool. Melissa had an old VCP 200 voice chip from like Radio Shack, I guess in the late 80s they made a voice chip that could recognize eight commands and she got it working. That's kind of neat and it has a very home automation e-commands that it can recognize. Noen Pedro showed off a 3D printed bracket case for the Matrix Portal CO2 sensor. Dan has been working on a big project, finally adding dual CDC USB UART connections to Circuit Python. So not only do you have a REPL, but you have a separate non-interpreted, like no non-REPL serial connection. So you can send data back and forth between a computer and a Circuit Python board outside of the REPL, which is really powerful. It means that we'll be able to do a lot more automation and CNC projects. So you did a live demo and it worked. Good job. Scott demoed off. I2S Audio playback is coming to the RP2040. Very exciting. We had PWM audio last week. This week is I2S and it sounds like it's working because I heard this chime that he played. Seth showed off some new hardware designs that are like QDPI compatible or like QDPI-ish, little boards. They look really cool. And Alvaro gives a tour of a lot of risk five hardware, such as like the first risk five motherboard, pine 64 based soldering iron, smart soldering iron, which is, you know, he thinks the first risk five like commercial product. I also have cool old PC on the wall. And then Liz is working on some more MIDI solenoid controlling projects on the Pico. All right. Part of our Adafruit live series of shows, we have a bunch of shows that we do every single week. If you're watching this right now, it's Ask an Engineer at 8 p.m. We have Show and Tell, 7.30 p.m. It's our shows that we do on Wednesday. On Thursday, just this one little programming. Tomorrow, Scott's Deep Dive is happening. And then on Sunday, we have Desk of Lady 8 of this week. We showed a few things, but the I got the butts of the random hacker times. Yeah, the I think the thing, if you if you haven't seen Desk of Lady 8, just go to our YouTube channel or any of our video channels and check out Sundays because there's a really cute hot plate. Oh, it's this big and it's a hot plate. It's a hot plate. And we actually, we float a board on it. Although I think this Sunday, I'll actually get a board that's like, you know, with solid base. We'll be doing that this Sunday. We'll do that this Sunday. So I got a little mail bag and also showed off some new designs. Yeah, and then we did the great search, which is Lady 8 uses digikey site. And this week you looked for tonal blocks. These are really handy. We use them a lot in our robotics projects or high current projects. So there's different pitches, there's different types, different ways that you slide them together. So if you've ever wanted to add wire to board connectors really easily that use any wire storm blocks or the way to go and I'll show you how to find them on digikey.com. Okay. And then the other thing that's happening is every Tuesday, we have JP's product pick of the week. And with that, we broadcast live from the product page. And we will play a little tidbit from that now. A 219 high side DC voltage and current sensor in stem a QT format. So I'm going to run this DC motor, then we can look at the voltage and current as we run the motor power supply goes to the V in so it can measure the current voltage. And then that runs to the rest of my circuit. And now you can see it's drawing about 170 or so milliamps. So I'm going to put a finger on this motor. And as it struggles, current is quite a bit higher. It's almost double. We're running about 300 milliamps. And if I stop it entirely, you'll see we're drawn about half an amp. That's my product pick of the week. It is the INA 219 DC high side current and voltage sensor in stem a QT format. Okay. And then also JP's workshop is Thursdays. And here's a little preview of what we already showed. But this will be part of a project series that we're doing with the Pico and also the RP2040 on running circuit Python. So you can do all these cute projects. And since we're doing live shows, I'm going to have someone in the chat is live check and see if I've actually fixed this thing. They had a audio thing that they noticed. So I'm going to this screen right now. And now I'm going to go and play the make code minutes. So let me know if that just worked out. Do you think people know robots? I don't know. But either way, here's the make code minute. Okay. What I wanted to show for the make code minute today is a new extension inside make code arcade that's called the text sprite extension. If you've ever made make code arcade games, you have probably a had a lot of fun be learned a bunch of things and see wondered if there was an easier way to deal with text. Now there's a general use extension called the text sprite extension. You can see I have a little banner here that says text sprite, but check it out. I can actually control this thing with my cursor. And I can have it react to things like the position on screen. So when I get to the top of the screen, boom, I have it changing to the word top. And I've added a little icon to the side of it. And then text sprite down at the bottom, you can see it's exists in Z space. So I've put it over the background, but under my character here. And the way this works is first of all, you'll head to advanced, go to extensions and add the text sprite extension. And then you can see here, I've got some new blocks such as set text sprite to a text sprite type of object with some default text. That's a variable I made. And you can specify the color. And if it's on top of a background color, you can do things like set the size of the font, the position on screen, border colors. And then you can treat it like regular sprite. So I can move it with buttons. You can have a collide with things. You can have it stay in screen right here in my forever loop. What I'm doing is I'm checking the sprite position of the text sprite. And then I have the text changing when I reach different places on the screen. So that's just a quick example of what you could do. Oh, yeah, one more thing here I've got, if I press the A button, it changes to we have text. And if I hit the B button, text sprite. So really cool, really exciting. This will make a lot of different things inside of your games way easier to do than ever before. So way to go make code team, very excited about that. And so that is how you can create text sprites inside of your games and make code arcade. And that is your Make Code Minute. Okay, and for time traveling, not a whole bunch of stuff this week other than our reminder for Adabox because we'll be shipping in April time period. And when we're doing that, if there's no openings and you can't get one, so go to adabox.com and we will send you an Adabox. Okay. All right. So next up, let's do some Python to Hardware news. Yes, I'm ready. This week in the newsletter, the first thing is the Circuit Python 6.20 beta two is released. It is mostly for RP2040 and for ESP32 as two baseboards. Yeah, we've been doing a lot of work on them, fixing a lot of bugs. So if you're like, hey, why isn't this thing work? Try the latest. Okay. If you're a fan of Visual Studio Code, guess what? Use Raspberry Pi. I think with the Pi 400 in particular, that's a nice pairing. Yeah. Because you can code on, you know, full desktop. And it's really easy to install too. Yeah. Like don't even do funky. Yeah. And we have different sections of the newsletter, especially as, you know, things change and by change, I mean, like in a good way. So there's more chips that support Circuit Python now. So with MIDI, baked in the Circuit Python, all the new boards like the Raspberry Pi Pico, you can use those for MIDI projects. So here's a drum machine with the Raspberry Pi Pico using Circuit Python. Here is a USB MIDI 16 channel step sequencer written in Circuit Python. This is 6.20. You can check out the tweet and the code on GitHub. And you made a MIDI controller using Raspberry Pi Pico and Pymeroni RGB keyboard with Circuit Python. And then you can check out the MIDI stuff on the forthcoming RP2040 powered Tiny 2040 from Pymeroni. So that's Circuit Python as well. Yeah. We have when we just worked really hard to make early Native USB support on Circuit Python works. And people ask like, Hey, why don't y'all support the ESP866 or ESP32 or other non USB native chips? This is why it's like, we think it's really important for people to be able to use native USB stuff like HID or MIDI. Yeah. So you can check out all the MIDI stuff. And then there's keyboards. So we have a guide on essentials Circuit Python essentials using Circuit Python HID keyboard and mouse, BLE HID keyboards with buttons and Circuit Python. Here's a few projects just in the past week. This is a Pi producer. It's a Raspberry Pi Pico based 12 key HDI HID keyboard. Sorry. Yeah. Here's a Pico producer OBS controller using Raspberry Pi Pico, 3D printed case and Circuit Python. Here's a USB HID auto clicker with Raspberry Pi Pico and Circuit Python. For like games, if you want to kind of cheat a little bit. Yeah. Tweeting from Raspberry Pi Pico using HID keyboard and Circuit Python, wireless Bluetooth macro keyboard using its eBitzy NRF or NRF 52840 and Circuit Python. And then we have our news around the web. You can check out all the different things going on here. This is a Pi Maroney display with MicroPython, a ring lamp with MicroPython. Here is the LED strips embedded in acrylic. They're translucent. Probably either MicroPython or Circuit Python. This is an overview of... How about an entire book in one year? Yeah. And keeping secrets. From the Raspberry Pi folks. This is a Raspberry Pi two-factor authentication gadget. Build your own 3D printed ring light. I thought this was neat. This is like an upgrade of a retro Dreamcast, but there's a clue inside of it with a GIF player. So it's animated. Yeah. So it's an animated Sega Dreamcast. This is a RISC 5 ESP 32. C3. C3. The RISC 5 core. Yeah. Here is a Pico connected to a display. Look at all these libraries and people using them. Temperature and humidity with Circuit Python. Here's a Pi Portal. And then here is... Instructions in Japanese. Yeah. You can build... How to do the build environment. So when we do a version of Circuit Python, we publish it out to all the different languages. Yeah. As well. So action-packed newsletter. There's a lot this week. It is chunky, as we say, on how we determine newsletters. Yeah. We have more board support. I think... I don't know what the latest number is. It's in the hundreds. But we're getting very, very close to 300 libraries. We have 298 Circuit Python libraries at the time. And check out what the team's up to. What events are coming up. Specifically, Picon. And more. And that is this week's Python on Hardware News. Check out the newsletter, AdafruitDaily.com. Sign up. It's for free. We don't spam. We don't store your email to do anything else with. In fact, the whole newsletter is on a completely separate site. Because we said, how can we demonstrate in the best way possible that this has nothing to do with you purchased. We'll never do a pop-up thing on your screen. So, you know, I know we're held to a different standard. And maybe the standard will be the standard folks will request other companies do. But even if they don't, it doesn't matter. AdafruitDaily.com is the easiest way to keep up with this stuff each week. Correct. I won't hurt your feelings. And that's the latest news in Circuit Python on Hardware. Yeah. Okay. Next. Let's do, what was our starter? We're in a business hardware company. That's right. And we have some new guides this week. We've got, well, no one pages project, which would normally be a new project. Actually, they just added some pages to Carter's guide for the CO2 monitors. Check that out. Jen Fox wrote up a mag tag project that will check your Azure account and estimate how much you pay for your Azure like cost because, you know, you buy time and data cycles and packet costs. I guess like data transfer. We also have an updated slash new guide for our 1.54 inch e-ink displays. The reason we have a new guide is because there's a new 1.54 inch e-ink display. And so now there's like three different ones. So we thought it would be best to have a new guide. And JP wrote a really detailed step-by-step guide on how to connect various different kinds of robotic motors and solenoids and steppers all to your Raspberry Pi Pico and control them with Circuit Python. It's not hard, but if you've never done it before, it can be a little intimidating because there's this thing and it moves and like you're going to be, how do you make it move and how do you make it move fast or slow or safe or whatever. So he goes through every different kind of like robotic element that people tend to use DC motors, hobby servos, stepper motors, and solenoids with a step-by-step code on how to use them. And in the end, he actually makes one project that uses all of those elements so you can like learn how to make a complexer project with button inputs. All right, Main New York City factory footage. Here's some footage from 8 Fruit. The factory. And it wouldn't be factory footage without a sunset. Oh, soon there'll be more snow kind of lapses. Maybe. All right, 3D printing. No, Pedro have their video of the week and then they have a speed up. We're going to play them back to back. See you after the break. Hey, what's up, folks? In this project, we're building a CO2 monitor with Adafruit's Matrix Portal. This uses the SCD-30 CO2 sensor from Sensoria. The CO2 levels are displayed in parts per million, along with an emoji, so it's easy to know if the air is good or bad. It's a nice way to display the quality of the air with an LED matrix. The CO2 sensor breakout from Adafruit features STEMA QT so there's no soldering required. We designed a 3D printed bracket for the display and sensor so the parts are nicely secured. The code for this project was written in Adafruit's Circuit Python by Carter Nielsen. To install Circuit Python, head over to circuitpython.org and search for the Matrix Portal. On the boards page, look for the latest release and click to download the UF2 file. Connect the board over USB and double press the reset button to get into the bootloader mode. Then just drag and drop the UF2 onto the USB drive to automatically flash the firmware. Now you can edit the code using your favorite IDE or a text editor. Be sure to check out the guide for a full step-by-step tutorial on building this project. Links are in the description. The Matrix Portal and SCD-30 have built-in STEMA QT so it's really easy to get them up and running. The bracket and enclosure are 3D printed without any support material using PLA filament. The bracket is secured to the enclosure using M25 hardware screws and hex nuts. The Matrix Portal can plug into any display with a standard HUB 75 port. The power cable and STEMA QT cable are easily connected. The bracket is secured to the heat set inserts that are built into the frame of the display. The sensor is press-fitted into the case with openings on the side for the cables. The cover snap fits over the case and features holes to allow air to reach the sensor. You can use a screw or a nail to hang it on the wall with our 3D printed bracket. A sheet of black LED acrylic softens up the lighting. It looks great even on camera. We hope this inspires you to make your sensor-based projects with CircuitPython. Thanks so much for watching and don't forget to subscribe for more projects from Adafruit. This week's IonMPI is CUI Devices. Lady Aida, what is the MPI of this week? All right, I'm glad you asked this one. Well, I made the joke in the text that, you know, if you're reading like Redditors or stock tips, I always say buy the dip. Well, this week we're going to talk about buying the dip switches because we're going to talk about these new rotary dip switches from CUI Devices. So this is, you know, what a rotary dip switch looks like. There's actually a couple different varieties in this family. We like this one for its jaunty pink, you know, tall actuator. But before we get into rotary dip switches, let's kind of explain the history of what these used to be and why these are way better. So in the before times, when engineers had to have, you know, custom setups for their hardware, some configurable things, you didn't have an LCD, you didn't have a touchscreen, you didn't have, you know, like a full keyboard maybe, but you did have jumpers. And if you remember, you know, if you somebody who built a computer, you might remember having to set jumpers on, you know, your ISA sound blaster card to set the IRQ or this is really common. If you have a SCSI drive, you would have to set the SCSI address on the back by putting in, you know, various jumpers and then like, you know, read, write speeds and whatnot. And, you know, jumpers are really annoying and they get lost. And so eventually some folks were like, you know, we have to do something better than jumpers because they, you know, they're a penny apiece, but like once they're lost, you can't buy them at a hardware store and like your people end up all hoarding little bags of jumpers. So instead, folks eventually started coming up with dip switches. So dip switches, you know, they look like this. And they have, you know, usually they're numbered. There's like one up to like 16 switches and each one is a single pull single throw. These switches are all off. You can see the on direction is on the other side. And you can kind of nick them with your finger tip and push each one on and it will close the switch and then you can use that to configure your setup. And the dip in this dip switch is stands for dual inline, which is the same as, you know, a dip chip. And in fact, the nice thing about dip switches is they are 0.1 inch spacing. So they're really easy to use on a breadboard or a perf board because they can like they can even use sockets if you want, or you can just use you know, the same pin ordering as you would for a dip switch. And, you know, you still see dip switches used on configuration hardware like we just quickly just googled for like, you know, dip switch manual and other than old motherboards, you know, there is this is like a collagen water filtration system. And it's got dip switches at the top. And the dip switches are used to configure like, you know, the ice maker and whatever. So basically, you know, you have engineers and they're making hardware, you have to have some sort of like user or technician configuration, you know, using dip switches is a way to do that. The only problem is that, you know, it's kind of hard to like you have to have a manual like this, which actually says like, okay, this one's on this one's off, we have to have these little drawings. That said, you know, if you want dip switches, CUI makes a lots of dip switches and we use dip switches a bunch, especially the SMT ones, which are great. You just pick and place them onto your design. And they're super easy. And they come in like right angle and slim and surface mount and piano style is my favorite. But what you can do if you have a, you know, a four switch dip switch is instead of like having this like binary code table where you have to tell people like, okay, for configuration number one, you know, flip the first one for configuration number two, flip the second. But for configuration three, you have to flip the bottom two, right? Because you have to do binary code. Instead, if you have a rotary switch like this, it's a rotary dip switch, it does the encoding for you. So you have with this kind of friendly human friendly 10 or 16 positions and there's a little arrow. And then you just have to turn the arrow using a screwdriver from zero, you know, to nine or from zero to F. So, you know, it's basically the same code as a normal dip switch. It's just, you know, it's simplified. You only have the outputs you need. The center two pins are ground pins and there's six pinstalls. The center two pins are ground pins and the outer four pins are the four dip switches. And there's a bunch of dip rotary dips available at CUI. So I, you know, I said I took a screenshot of one, but there's actually a couple of different variations. Right angle SMT through whole thin, you know, flats. There's ones with actuators. There's like right angle actuators. There's the 10 position is 16. And, you know, from what I can tell the only reason you'd want one of the other is just for like user simplicity. If you really don't need to have more than 10 configurations, some, you know, it might be confusing for people to see like what is A through F because they don't know hexadecimal. Okay, next is, okay, and this is just some some more types tiles. So yeah, we picked up a couple and I thought I would just show them on the overhead real fast. I'm just showing off these really nice photos that they've got. So in focus. Okay. Sorry. So this is a 10 position. And you would use a screwdriver and you rotate. You know, you basically put it in the slot and then whatever the slot is pointing to you, again, the code comes out on the pins on the bottom, the center two are grounded. This one is like, you know, there's this large body type and there's a small body type, but they're both I want to show they're both 0.1 inch spacing. So you can mechanically use either this one's just smaller, it's a little tougher to read. But you can see this one has a all 16 outputs printed on it. I was kind of hoping that I could turn this with my finger and maybe when it's soldered in, you can. You could definitely use pliers, but nothing really beats a flathead screwdriver. And then I opened it up and you can see the switches on the inside. And then this little plate, which is what actually closes the switches. And when you look at the actuator, you can see like this, this binary code, which is what presses down all these will not just press down on the switches to close them. So that's how it works. Like as you twist it, it has a like, like a player piano kind of effect where it pushes down on the relevant points. Okay, so get this on Digikey. And if you're looking for it on Digikey, this is short URL digikey.com for short for three F nine BR also the product ID to search for it. You could probably do two, two, three RDS 10 s 10 for five family. Yeah, indeed. But you could probably just also find it by searching for like CUI rotary dip switch. And that'll that'll take you to there's a whole family of them again, there's like 25 different kinds of all the different configurations. I'm just picked a demonstrative sample here. I think they are underused. I think engineers should definitely put them in their projects because it's a great way to set configurations or like brightness or like an address of a wireless node. If you have multiple ones and you want to like quickly configure them, you know, for like a couple of cents, you add one of these and it's it's a mechanically strong way to configure a project. And then of course, if you need more configuration bits, you can, you know, get the 10 selection version and then just have multiple ones in a row. So you have, you know, if you if you want like 1000 configurations, you take four of the 10 position rotary dips, which is to put them in the world. One that one is the 1000s, one is the hundreds, one is the 10s and one's a single digit. So now you have like, you know, massive number of possible configuration outputs. So yeah, rotary dip switches is my recommendation for INFPI. All right, let's do this. It's now time for new products. All right, this week, let's just kick it off with. Okay, so first up, this is actually, this is not the star of the show, but I kind of feel like it should be. This is really cool. This is a adjustable three amp output. It's three amps. Three, five, five amp output power supply brick, which even has not only like a potentiometer to change the voltage, but the voltage is actually displayed on a little LED seven segment as well. This is great. This is like my new bench top power supply because it's five amps and it doesn't have constant current, but maybe you don't need that. But if you have a project and you're like, this one runs on three volts, this one runs on five, this one on six, this one on nine, this one on 12, this power adapter can cover it all. So it's got on one end the, you know, standard 5.5 slash 2.1 millimeter DC jack. It's a positive tip. On the other end, it's got your standard two prong US plug and boom, it's a package. Really easy to use. You know, it seems pretty stable. I've used this for like pretty high power LED electronics. So it's more expensive than just a single voltage output, but I really like it. So I thought maybe I'd show it real fast on the overhead. One thing to watch is this is an on-off switch. It's a voltage selector and the lowest voltage it does is like about three volts, 3.3 volts. And then as you turn it up, this is like seven, eight, nine, 10, up to about like 12. And you know, it's not precise. You have to like tweak the knob to get the exact voltage you want. But still, I really like these. I picked one up for myself and I was like, oh, I should put it in the store. Okay, next up. Next up, what are these? Neopixels for ants? That's right. Very tall, very small, very slim Neopixels. Now you can actually use these in a bunch of different ways because the pads kind of wrap around all the way. You can use them flat, reverse mount or right angle. We have two types. We have the flat lens type, which you can see here against this coin. The top is cut flat. And then the next type we have, it's just the same pinout is rounded. So if you go to the next image, you can see it. It's got a round lens top. So that the same, it's basically the same just once flat, once round. They're Neopixel compatible. You know, I've driven them with three volts, but they kind of like five volts, give them standard Neopixel data and you've got RGB coming out. So they come in 10 packs and they're very cute and they're very, very, very small, only four by two millimeters. Yeah. So this is the rounded one. Yeah. And that's the flat one. I didn't know what you people liked. So I just got both. I got next up. Next up, a single coin cell battery holder. So this little clear snap fit case can hold a single CR2032 three volt coin battery. We already have a similar thing in the store that has two coin batteries for six volts total. This one is three volts. You just pop it open and so snaps open, put in the coin battery as shown here, snap it closed, and then there's an on off switch. So you can turn it on or off. I thought I could also show this real fast on the overhead. So yeah, you just, you do have to use your fingernails, but this snaps open and a coin cell goes in here. You can use any CR2032. It'll give you, you know, it's enough to drive like a little LED or something. And I like the mechanical switch. So I just, I just wrap these wires around an LED. But, you know, I thought this could be kind of good for six simple crafting projects. Okay. Next up. Okay. Next up. So this is a kind of new, but it's now in stock or kind of old, but non-stock. This is the official Raspberry Pi for compute module antenna kit. So we don't yet have in stock the compute module with Wi-Fi, but when we do, this antenna kit is the official antenna kit that you can plug in to increase the range and is the one that the module is tested with. So if you're doing certifications, it'll be easier for you to get through the certification process when you're using the exact same antenna that the module was specced to work with. So here's how it will plug in when we have these compute module with Wi-Fi. All right. Next up. Next up, we have a StemAQT update. So this is the MLX90393, one of our favorite high-powered magnetometers as shown here. It's good with magnets. It's not good for detecting the magnetic field of the earth, but it's really good for detecting the magnetic field of magnets, which are like really powerful. It goes up to 50 microtesla, whereas like most magnetometers, I think like top out of like 10 or something. So this is really good for high magnetic field sensing. We've just updated this to be StemAQT compatible. We have code already for Arduino and circuit Python and Python. It's just now plug and play, really easy to use, and in our standard StemAQT size and format. All right. And to start the show tonight, besides you, lady, our community, our customers, and our team is the updated 1.54 inch ink display. Now it's a 200 by 200 pixel display. So this looks a lot like the tri-color ink we've already had in the shop. So what's new, instead of 152 by 152, it's now 200 by 200 pixels. So more pixels. It's the same physical size. It does use a slightly different chip, which I handily labeled here on the part. So don't forget, it's the SSD 1681. The previous 152 by 152 has been discontinued. I don't believe I'll be able to get any more of those displays. So I recommend people, this is a mechanically identical ink display, but you'll have to update your drivers for the new SSD 1681. But we've got code for it. And it's other than changing your code and we're compiling it for this new chipset. It's the same size, same shape, same functionality, but with more pixels. So tri-color ink, but high depth. Okay. And with that is new products. That's right. Okay. We also have some top secret. I didn't get these out on the websites yet, but so this is this is the first time people will see them. But while we do top secret, go over to discord datafort.it slash discord and post your questions on all 27,000 of us. Over the last couple of weeks, people have been asking like business questions and things about reseller margins and a lot of people are making their own businesses. So don't be scared to ask those types of questions too. But of course, ask all the questions about, you know, which, which CAD program to use or how to get started electronics or all the different sensor questions that people always have or I squared C sensors or whatever and more. Dude, just ask it. I'm here. But first, let's look at some top secret. Yeah. So first up, um, yeah, I'll talk about what I, what I design. What's this? Okay. This is a TCA4307. So last week, you might remember I had the ISO1540 breakout, which is an I squared C isolator. But while I was looking for that, I also bumped into this chip. This is the TCA4307, which is a chip that does, um, hot swap for I squared C. So basically means, you know, if you have that issue where you have like an I squared C controller and then you plug in a peripheral and it like has spazs out your I squared C connection, like as the clock or SDA line gets toggled and now like it's out of sync. Um, well, this chip, it, it only electrically isolates temporarily the two sides of the data lines and then connects them when it's a stable time to do it. And so you can hot swap I squared C, which is like a pretty candy thing, I thought. So I made a little break up for it. Next up. Um, and I wanted to play with like the Pico DVI projects that I've, I've been seeing, um, Ren, uh, who's a Raspberry Pi Pico Dev has been doing some cool video output projects for the RP2040. And I was like, I want to do that. But, uh, you know, we do have a DVI breakout in the shop that's like terminal blocks, but I thought, you know, we should have one that's like a PCB, um, you know, friendly, uh, breakout for DVI uses an HDMI connector, but it's a DVI. All right. And then this is, uh, the latest round of the RP2040 QT Pi. Yeah, I showed this off, um, last week as they're like, it's, it's also a top secret. Um, this is me actually like getting like after the show, I was like, I should actually like get it working. So I got it working, uh, got circuit Python, uh, compiled for this chip and, uh, tried it out, just plugged in some sensors and got stuff printing out on the REPL. Okay. And that is this week's top secret. Ooh. Get back in the vault. All right. So we're going to do questions. There's a couple lined up already. Yeah. And, uh, I'm going to start asking as best places discord. Don't forget. But, um, question. What do you suggest to use for connecting this DIY old school virtual pets like DigiPets that have two or three little contacts touch together for, uh, battles? I found the spring loaded battery contacts, but don't know if that's the only possible solution to consider. Geez. I, I hate that. Um, you know, to be honest, I think it's really tough because it's really expecting a specific connector. Your best bet is actually the 3d print something that that fits onto. And then you can get, um, on one of the, um, great searches we did. I think the first one we did is making these little spring Pogo pin contacts. And so when the Digimon or whatever is DigiPet is, is sitting down in the 3d printed thing, the weight of it presses it down against the contacts. Okay. Uh, next, uh, and my host, if I power a PDM mic from 5 volts USB, looks like it's 3.3 volts max. Probably get away with it for a little bit of time, but, uh, you know, I plug in stuff into, from 3 volts, the 3 volt max into 5 volts and, um, you know, it's, it's, it's bad taste, but sometimes you can get away with having bad taste. Okay. Uh, next up, more of a, oh no, it is a question too. Thanks for doing castellated pins. Why not make the pins on a feather like the pins on a Fluff M0? They are slightly less, slightly misaligned so you can put pins out without needing a solder. Yeah, I kind of didn't. And you know, I can always add castellations, but to be honest, actually find that it's like uncomfortable to hold the feather. And I didn't know if that would be annoying to people. There's no technical reason why I can't do it. I just haven't done it. And honestly, not a lot of people have asked for it. Yeah, this one, you might want to take a look at this or this one might be one for the forms. Have anyone successfully communicated with the HCSRO4 via cricket signal? No, you won't, because it's going through an I-squared-C expander. So you have to talk to the chip pins directly, whatever it is the chip is, because the timing for those was so specific. Those IO pins are really meant for buttons and LEDs, they're slow moving things. All right, someone's asking, they might not know what Pogo pins are. Pogo pins when you- They're spring pins. They're spring pins and you press, that's what makes the contact. Look at the great search I did, search for the great search Pogo pins, or Pogo contacts, and because I like little Pogos. All right, question. I need 100 of those CR2032 battery holders with but with JSTSH female plugs for a current project in production, is there any way to source those for made fruit? No, that's a custom thing we wouldn't be able to do there. You know, you could crimp on JSTSHs or solder them, but I got them with bare wires because I was like, I don't know what contacts, you know, connectors people want. Next up, question for the show, with speed chips getting faster and faster, will it be a point where SPI, but more likely I-squared-C, will be, well, speed will slow down noticeably. Well, slow down the speed, noticeably. On the same day 21, it is like the chip runs at 48 megahertz, but the SPI has clocked max at 12, which is kind of annoying, right? I like it when, you know, you can clock the peripheral as fast, but you know, there's like, I know for like the Pico, for example, the RP2040, there is an SPI peripheral and I think there's a max frequency rate, but you can always use the PIO peripheral instead, right? You can like fake it using this peripheral and drive it at, you know, whatever, 125 megahertz. So I think, I mean, I-squared-C isn't fast, but you know, oftentimes what people do, if you have a slow peripheral like that, like a TFT or I-squared-C or SPI, you'll use DMA. And the DMA, you'll say, get back to me when the data's ready or when the data's been sent. Okay, someone wanted to sign up to be notified when we're shipping the QDPI RP2040. So we have the Feather 2040 and the Itibiti 2040 as things you can sign up for. We'll, we could do a coming soon page. I know, I just, like, we, I just got the PCBs and like we haven't, we just haven't tied, tied things. So we'll, we'll try to do it, we'll try to do a coming soon page, but you'll, you'll see it soon and you'll be able to sign up and get them. But the two that you can sign up for Feather and Itibiti. Yeah. Okay, next up, follow-up. So you suggest using PogoPins for basically the PEP project. They seem pretty expensive for production run. That's, yeah, that's what I recommend. There's no, there's no great answer. Okay. Would the Feather M4 Express work for 80 fruit depth for a SAM 51? Yeah, sure. I mean, like I, I don't, I don't tend to use it. I use a teensy for it, but I don't see why not. All right. If folks could post in Discord, that's best, but I'll try to get to the other questions, the other chats, but let me get back to Discord. If I want to get into making my own circuit boards outside of hand soldering any advice, it's the best tool to attach to SMD parts besides an easy bake oven. To attach to SMD parts? Well, people use hot air guns. There's also like, you know, the easy, easy make oven, which is a toaster oven, but like circuit python to temperature control it. So those are too popular where you're doing it. Don't leave the room. Last question. The dip switches gave me a thought. Any plans to make a Feather wing with a few dip switches? Example could be like a lower radio changing channels, different preamble to a message. I don't have any plans, but it's a great idea. You should make one. All right. And this is up there. Okay. That's a reply to that one. And I think we got through this. So let me check the other chat. How do you solder the two-sided RP2040 QDPI in production? Very carefully. Okay. One side and then the other. When do the Pico's fill back up at Adafruit? So we don't know. We order them and we get them when they're shipped. We don't have any advance orders. We have them on order. We have zero control on when they come to us, but when they do, we put them in stock immediately. Yeah. And I guess I'll just make a comment about... Someone said something in one of the chats. They said, you know, the thing about Raspberry Pi stuff is, when it comes out, it's always back order for a while. Yeah, it's popular. And I'll say, here's something, as a community, we could probably work on. So when everyone's yelling and tweeting and being mean about where is it, where is it, where is it, and they're saying, oh, you should have more. When they go down that road, you think about how discouraging that is for all the makers out there that are worried about success, not just failure. Failure is, I got all this stuff and no one wants to buy it, but success is like... Success can make people even meaner. It takes time. Much like Lego. Yeah, it takes time. And Raspberry Pi is a really good track record of actually shipping the things eventually. This isn't a speculative Kickstarter. It's a real thing. And the same thing with Adafruit. We have it so you can't do back orders on our site. You can sign up and get notified. And then the next level is, well, I signed up, but when is it going to be here? You know, you should make more all the time. And when it's Pico's... It's not like software, hardware is different. With Pico's, it's out of our control, but we also don't have any information. And a friend of the company who writes for a website, email me and is like, oh, is there any issues with supply of Pico chips? And I said, oh, is this for an article? Because I didn't want to contribute to this like, okay, they're releasing stuff and they're not doing a good enough job or whatever. So I just said, hey, contact the Pi Foundation who's been really open in all of this. Eben, the founder, is tweeting that he's shipping out Pico chips to Adafruit. He just did that an hour ago. So we have a small amount of Pico chips that are on the way, RP2040s I should say. Just so we can get our... And what I don't want to see is someone like Eben being like, well, damn if I do, damn if I don't. Like here I am showing the actual, like I'm shipping the box. Here's the box. Hey, look, it's not like they only had like 200 Pico boards. I mean, I think in the, I don't want to, don't quote me, look at the article, but I think Eben was like, we shipped like 100,000 or 200,000 boards, which is astonishing for a release to ship out 200. Like what a risk. Next up. And you know, we get dinged because folks say, well, why don't you take back orders? It's because like, imagine if we took out back orders for the Pico, people would take it. Oh my God. So if they just ordered a Pico, let me just give you an example. This is a maker business segment. Okay. I'll give you an example. No, we don't take backwards. If we took back orders on the Pico, if you just ordered the Pico, then you're waiting for at least a month until we get more. Now with the world of credit cards, credit cards companies don't like it when you charge someone and don't ship them something. So then you can hold an authorization. Right. Not the credit card stored somewhere, but an authorization. But if they did that card, it might still show up as a charge. Yeah. So there's all sorts of things that go into this. And then when you are ready to ship it, it turns out that they moved or their credit card changed. Or wait, oh wait, there's more. And that's just if it's a Pico. Imagine if someone ordered two things. Feather M4 and a Pico. And the Feather M4 is in stock. So what do you do? Do you wait? Do you hold both? They say, do you ship one once? They say, well, I want, do I want the Feather next day air? But I paid for next day air just for those things, not two separate next day air charges. That would be more. $30 for next day air. But now, since it's two separate orders, is that another next day air order? So it compounds. And I think that I actually believe the best thing to do for people is only ship something that you actually have in stock. I think that that is- That's our philosophy. We used to, like for one month, we did back orders and I immediately was like, this is such a nightmare. It isn't worth it. Also with electronics, you can't control when you're going to get it. You can't control. Like I have a bunch of electronics, not Picos, other electronics that are in Ohio right now. And they're like, we can't leave. Like there's weather and it's been in Ohio for like a week now. And I'm like, it should have been here last. What if I'd promised people, no, no, it's on the way. It'll be here in two days. And I didn't know that there was like a weather storm coming and it's going to be delayed. We've had pallets lost. You know, it happens once in a while. I don't know where this pallet went because it's kind of big. But it got lost. And then we had to order those products again. And it takes another four to six weeks. So there's no, I would, I always tell people I really, really, really don't recommend ever doing back orders. I think back orders are not worth the stress. It's better to spend that emotional energy and physical energy because it is physical energy on improving your supply chain and having like a sign up list so people can get notified. Do we make less money because we don't do back orders? Yeah. But our mental stress level is way lower, which means acting design more hardware. Well, this is actually really hard to, so people want everything fast as well. So one of the hardest things is, let's say if you have an order from Adafruit with 10 different things and the chunks of them come in stock at different times and you place an order and you use next day air shipping, but then you have to break that order. Dude, this is like an NP complete problem. Yeah. You can't, it's like, you can't solve it. That's one of the problems and also things, there's revisions that get changed. There's things that happen between when something's ordered. As someone mentioned in the chat, there is a huge chip shortage for the automotive industry. There's a lot of stuff going on, but one of the things that we just decided to do is like when you place an order for something in Adafruit, it is going to ship. A back order, and you can, by the way, if you want a back order Adafruit stuff, buy it from DigiKey. Yeah, they'll do it. That's a really good way to do it. But I'll give you a hint. You probably won't get it any faster. I mean, unless it's like a situation where we had just shipped them a bunch, it's going to come into stock at Adafruit at the same time. Yeah. Like, it's not going to be like Next up. Some secret hack. Question. Any suggestions for end-user dip switches like things that allow for frequent switching for end-users of primary action to select four to six things? Are there bigger combined switch things? I've only seen 10 and 16, but that seems like a pretty good number. I mean, you can have 16 presets. Right? I mean, you can do rotary encoders, but like what I like about these is that they're mechanically like, once you set them, you don't really mess with them anymore and they don't move. Where the rotary encoders, like, they're, you know, they're, they're, they're motile. Like they move. Yeah. Let's see here. I think I got that. Someone mentions, yeah, they have a ton of NXP chips on back order due to COVID. Okay. So we have like the NXP Gyro, which I really liked the FXA 7800 or something. Okay. For 15 months, these chips were not available. Like I have a breakout and I was just like, what do we have? I guess we could have put it in the store and like took a back order. What did I do? Backward 15 months? I said, like, NXP, when are you going to making these gyros again? And I don't know what happened, but they were like, no, we're still making them, but the order, I ordered a reel and they kept pushing back and back and back. And it's like, you know, eventually I just moved on to other chips. The chain was a really nice gyro, but you know, there's no way to know, right? I didn't know when I first used the chip that there was going to be a 15 months. I mean, it was more than a year that I was out of stock. Yeah. And then Ken mentioned something to Discord. Agree at the experience with back order. Do you think limited pre-order can make sense? I completely agree with the Ken. That's why we do Adabox. Adabox basically is a pre-order system. But we still charge you only on chips. Yeah. It's essentially the way that we've decided to do this. For the super fans and for the thousands of people who want like the latest from Adafruit delivered, we say here's an Adabox. It's going to come out every quarter and you're part of the Adabox subscription and you're paying for that subscription, for that box that we charge once we ship it. But that is a way to get in line in a way that's different than sign up. Yeah. And so that's one of the ways we do it. Yeah. Okay. Are you looking into any featherboards as any NXP chips like the IMX on the Teen CE4? Yeah. We actually have an IMX Metro that we're going to probably be coming out with first and then we'll probably do a feather. That's with the IMX 1011. It's one of the things that we were like totally working on and then the ESP32 S2 came out. And then we're like, okay, great. And then like we have some more time and then the RP2040 came out. So we're digging through this like big new chip release to get to some of these older projects. Okay. Ricardo, if you can repost your question in YouTube, it says, could you answer my previous question about Ambalight and PyPico? I'd like your opinion because I have the university project involving Ambalight and I have to find a proper MCU. So you might be asking, is the PyPico okay for Ambalight? I don't know what Ambalight is. Yeah, I don't know. Okay, next up. I think it'd be useful to have a small board that can be soldered to the older I2C board that just adds a stem of connector, different whole configs. We do have just a breakout for the stem of connector, but the reason I don't have like an adaptor is because one of the things that we're doing with the stemification of boards is we didn't have pins in the same order on all boards. Okay. And now we do. Another question is about switches. Inches has switches questions tonight. Are there like dip packages with bigger physical switches that users switch more easily and more often? I don't know. I've only seen these 0.1 inch ones to be honest, but some of them are easier to use than others. Like the piano key ones are fairly easy because you push down and some have like pretty tall actuators, but I think that they really are kind of at the standard size. Okay. This is Ricardo's original question. Do you think that with the RPI Pico dual core and the PIO capabilities would be possible to build an ambi-like controller which takes an HDMI signal and pass it through while rendering the lights? Oh, the Phillips-like ambi-like thing. Yeah. The answer is no. We will not be able to do that. You should take a Raspberry Pi and an HDMI capture card. We have them in the store and then you can get, you know, you split it and use an HDMI capture card to USB and then use a Raspberry Pi 4 or something to analyze it and then make your clone. You will not be able to do it with a microcontroller probably ever. So someone says, what's happening with the NXP chip shortage? Is this over demand or COVID labor issues not convinced by the news coverage? Someone says, any automotive chip provider? It's not NXP. It's everybody. I've seen my lead times for microchip products. They're now 58 weeks or something. I mean, like, I don't even know if this planet's going to be around in 58 weeks, but I guess I have to tell them I'm going to need some SAMD 51s then. It's just, I think, you know, this happened a couple years ago. There's weird cycles. You know, the problem is, of course, once there starts to be a chip shortage and companies are like, well fine, I'm going to order a lot because I need these chips because I can't sell products if I don't have them and that exasperates it. So this is basically like a toilet paper from one year ago, but now it's microcontrollers and semiconductors. And this just gets back to what I was saying before about, you know, when we, when something's out of stock and everyone, you know, gets aggressive and they're, sometimes you can't do anything about it. I think one of the things that's happened in the last year that I've noticed, and this has been an ongoing trend, unfortunately, is there's not a lot of incentives for companies to be open and transparent and do open source. There's a lot of, like, there's a lot of like, why do it? And I think that's one of the challenges. Like, it'd be great if companies had an incentive to say, here's what's actually happening with why these chips are delayed, but because of liability and because of stock prices and because of, you name an entire list of things, why get, the less information you give, the better. And I think that's one of the things that that would be good to change. Yeah. You know, Adafruit gives everyone the information all the time to a fault, no matter what we do. But I know that companies, they're very allergic to that idea. Yeah. Okay, good morning from the UK. I'm building a rotatable TV mount for a disabled person who has no movement in the hands. So looking to have an IR beam on his wheelchair that will rotate the TV via servo, let me scroll back up. Can you suggest a suitable sensor emitter? Yeah, actually, if you look, we have a really great set of guides by Cyborg5 who also has inability to move the TV or turn on TV on and off. And he's done a lot of development with IR that helps people who have the ability to press switches but don't necessarily have the ability to actuate small switches. Like you can have like one or two switches. So any Arduino and using the IR send and IR receive libraries, they've been the hero. And what you can do is have one Arduino on the wheelchair and you have a big button that they can press or multiple buttons that they can press to select different rotations. And on the other side, you have a different Arduino with an IR receiver and then it reads it and then converts that into motion to rotate the TV. And on the sender, just make sure you have the LEDs arranged kind of in like a spread out pattern, like have multiple LEDs. So even if they're not exactly in front of the TV, the signal bounces and gets there. But definitely check out the Chris Young Cyborg5 projects because like definitely he's like the expert in infrared LED accessibility projects. Literally with the guide on them. Okay. And then the other question is how do you crimp JSTSH female connectors to wires? Exactly the same way you saw our double-sided boards, very carefully. Get a good crimper. There's videos JSTS published. Yeah, we have, yeah, we also have, I think we stopped them. We have pigtails that you can use too. Like individually, just the wires, you'll have to solder and heat shrink them, but that might be easier than crimping. Okay. And I think that, oh, this is the follow-up for the HDMI thing. Okay, thank you so much. So you don't really know any microcontroller that would be capable of taking HDMI stream in and process white passing through. Only maybe an FPGA and honestly, this isn't worth your time. I would just grab a USB to HDMI capture card. Sorry, like it's just, you can do it, yes. And if you have a lot of time, but if it's like, if you're, if you have to finish this for school, I think there's still plenty to learn with Python and image recognition, doing it with a USB capture card. Like there are stuff to learn. Just because you're not parsing out an HDMI live stream doesn't mean there is an engineering to be done. Okay, Tigerbyte likes the engineer PA-09 slash PA-21 crimpers. Those are the great Japanese made crimper tools we love them to. Yeah, we sell the, we have an engineer. Yeah, yeah, yeah. No, those are the ones. Well, yeah. Okay. If you want to get it for me to prove. Yes. Okay. I think those are the- It's like a jazz, like the most questions ever. Yeah, well, we tried to build in enough time because we really like to answer questions. That's right. It's called asking engineer. Actually, that's another thing though. What? Sometimes in the beginning of the show, for people, if this is the first time they've seen the show- They get really like, why is everyone going? They say, there's no asking questions. Like, well, you know, part of it is asking questions. But also people ask questions about the show. Yeah, and we actually, you know, we interspersed questions, but we do save most of them towards the end. So Inche says, you can only crimp the male connectors, I think. Check the JSC data sheet. Okay. I don't know off the top of my head. All right. Well, that's our show for tonight. We did a bunch of questions. Thanks, everybody. A bunch of new progs and videos and guides and more. It was jam packed. Thanks everybody. Don't forget, Scott's show is tomorrow, not Friday. Yeah, we had a fun music thing where when I played us on here, the music started playing, which is- Or maybe it's humming. I guess that could be- I see a lot of YouTube influencers starting to have lots of music while we're passing our tiktoks. Lots of music in the background, but we don't do that. So we'll be here next week. Thanks so much, everybody. 8 p.m. Eastern time. Special thanks to everybody in the chat who has been helping out and sharing and being good to each other. Good questions, answering questions. Thanks to Takara, who's in the Slack chat. Hey, Takara. For Adafruit behind the scenes. Don't forget to like, subscribe, and hit the alert thing. I always feel weird about that because you know what? I kind of feel like- You know what to do. I don't know how I'm telling you. I feel like, you know- Brush your teeth. If you're someone who subscribes to YouTube channels and hits likes on stuff, you're going to do that and you know that, but you know, don't feel like you have to because- No, don't. Look, there's so much stress and pressure in this world. Don't feel like you have to because we actually- We're not one of the channels that- No, it doesn't actually matter. That's our sole source of income or anything like that. YouTube purposely doesn't have videos and content like ours bubbled to the top because we're not YouTube influencers that are working with advertisers. They even told us. If you want to see your videos, like work with Tide Pods and we're like, we can't do that. So that's why we have a really big following on all the social media, but it's not because of the advertiser push-its because the people who want to follow and want to do that. So do what you want to do. It's all good. Why don't you buy Tide Pods? We'll see everybody- So we'll see everybody next week and here is your moment of Xena.