Adafruit Industries

Jeff Epler recently contributed code to FluxEngine making it possible to write Apple II disks using a FluxEngine-compatible floppy interface, such as the prototype Adafruit Floppy board. In this demo, jepler uses a standard PC 5.25" floppy drive (TEAC model FD-55GFR) connected with the Adafruit Floppy board to write a floppy disk with a classic educational game downloaded from archive.org: Number Munchers. Previously we've demonstrated how using the Adafruit Floppy interface you can read and write disks for PC and Commodore 64, and also read disks for Mac including crunchy old 400kB and 800kB floppies, which PCs have traditionally been unable to read. Want to try your hand at Number Munchers and prove that you know what a prime number is? You don't need an Apple II, just play it in an emulator: https://archive.org/details/MECC_A170_v10_4amCrack Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

Add rocket boosters to your shoes with these 3D Printed heel clips! The boosters light up and a pew and pew sound plays when you stomp hard. Guide: https://learn.adafruit.com/3d-printed-heel-clips Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Bartlebeats https://soundcloud.com/adafruit -----------------------------------------

This week's EYE ON NPI is a gaze into the duality of man! Wait, no, it's a gaze into the dual-concentricity of this fascinating new rotary encoder: the Bourns PEC11D Series Dual-Centric Rotary Encoder with Momentary Push Switch (https://www.digikey.com/en/product-highlight/b/bourns/pec11d-series-dual-centric-rotary-encoder-with-momentary-push-switch). We have covered rotary encoders and switches on EYE ON NPI before (https://blog.adafruit.com/?s=eye+on+npi+rotary) so you may be familiar with them. Rotary encoders are a popular user interface element that engineers use to add a tactile increment/decrement control. We find they’re much more intuitive to use than touch screens, especially when you want to increase or decrease a value precisely: it's a lot easier to twist the knob by one detent than it is to press a touch screen once. Rotary encoders can also be used hands-free or when observing some output because the tactile feedback is strong. The most common rotary encoders used for user input are mechanical style, usually with detents. They can be ring-style like the famous iPod Clickwheel or knob style. These are two mechanical rotary encoders in that there is a little leaf spring connected to the knob and the “common” pin, and the body has a metal-cutout piece, that when rotated connects and disconnects the two side pins from the common. The two pins pulse high and low to indicate motion and direction. Usually two interrupt pins are connected to the rotary encoder to catch the pulses and track the counter increment or decrement. Say you have some product you're designing and you want to have two encoders in one, say because you want 'rough' and 'fine' adjustment. You could use one encoder and have the button state determine what mode the encoder is in. (https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/Rotary_Trinkey/CircuitPython_ColorPicker_Example/code.py) However, there may be a situation where you want to use that button for entering the new setting. Or if you have a very space-constrained interface, and you can't fit two side-by-side. That's where the Bourns PEC11D (https://www.digikey.com/short/013h5701) will come to the rescue! This encoder has two (count 'em two) rotary encoders in one package. By turning the outer or inner part separately you can control two electrically separated rotary encoders, and there's also a push-button input. You'll need to mould or machine a special knob to allow selection of either half, but most folks end up with custom knobs rather than off-the-shelf for a final product anyways. We wired this cute li'l guy to an Arduino and ran a rotary encoder demo that was expecting two encoders and it worked like a breeze - just the way you expect! This unique user interface element definitely solves an existing problem and Bourns is famous for their high quality encoders, so you know it will last and work well in your product design. The Bourns PEC11D (https://www.digikey.com/short/013h5701) is in stock now for immediate shipment from Digi-Key. Order today and you'll be concentrically rotating by tomorrow afternoon!

#adafruit JP’s Product Pick of the Week 3/15/22 OLED FeatherWing 128x64 w STEMMA QT DEEP discount during the livestream here! https://www.adafruit.com/product/4650 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

One part that's been holding up a lot of our products from staying in stock is the LIS3MDL. Originally this was a $1 triple-axis magnetometer that paired well with IMU chips for making full-fusion orientation sensors. Now they're going for $20 on the gray market with an estimated ship date of 2059 (e.g. 'who knows'). Since we were out of IMU chips for a while, we were OK waiting. But now we've got some in stock and with no magnetometer shortage end in sight, we're thinking of just replacing the LIS3MDL. Especially since the magnetometer is not the most sensitive sensor in a 9-DoF (that would be the gyro). Let's identify a sensor with about +-20 gauss (+-2 mT) range, I2C interface, and affordable enough so we don't have to change our prices. See on Digi-Key at https://www.digikey.com/short/nwmdj44n Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JP’s Product Pick of the Week 3/15/22 OLED FeatherWing RECAP 128x64 display with STEMMA QT and three buttons https://www.adafruit.com/product/4650 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

In this video we're taking a look at the snap case for the etch-a-sketch inspired project! Files, Tutorial and code https://learn.adafruit.com/sketch-drawing-toy/overview 3D Model of 2.4in TFT FeatherWing https://github.com/adafruit/Adafruit_CAD_Parts/tree/main/3315%202.4%20TFT%20FeatherWing Slide Switch Holder CAD Tutorial https://www.youtube.com/watch?v=VB9ks3N9030 Layer by Layer CAD Tutorials Playlist - https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Notes doc available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-03-14.md Join here for the chat all week: http://adafru.it/discord The CircuitPython Weekly happens normally at 2pm ET/11am PT on Mondays. Check the #circuitpython-dev channel on Discord for notices of change in time and links to past meetings. Meeting times are also available in iCal format using the following link: https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical or view it in your browser: https://open-web-calendar.herokuapp.com/calendar.html?url=https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical CircuitPython development is sponsored by Adafruit. Please support them by purchasing hardware from https://adafruit.com. Reminders: Podcast available on most services. Let us know if we’re missing some. Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! Minimal Surface Fruit Bowl DaveMakesStuff https://www.thingiverse.com/thing:5200044 CR10S Pro White PLA 26hr 35mins X:234 Y:1224 Z:163mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 164g 60mm/s ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Bartlebeats https://soundcloud.com/adafruit -----------------------------------------

"Circuit Garden celebrates our electronic culture and invites us to contemplate nature – specifically human nature in symbiosis with machine intelligence. Artist Kelly Heaton presents a large-scale circuit board in the form of an artificial lawn that is “planted” with plush sculptural electronic devices. The work evokes a playful garden, or a vintage circuit board that has been enlarged to human scale. Situated in the landscape of Circuit Garden, viewers will discover smaller functional circuits that mimic animal behaviors, such as birdsong and chirping crickets. As the viewer approaches the installation to investigate further, Heaton’s analog electronic designs generate these naturalistic sounds in real time. The sonic landscape of Circuit Garden is thus brought to life by electric vibrations of artificial origin and not recordings of real birds and crickets, as one might expect." STATEMENT BY KELLY HEATON: "“Electronic technology is profoundly shaping our world. Many people are symbiotic with their smart phones and digital presence. Artificial intelligence is growing smarter, and our concept of “nature” is being radically transformed by engineering. Electricity is the most important invention since the discovery of fire. Yet, the art of electrical engineering is not well understood or practiced by people outside of the scientific community. I would like to invite everyone—not only engineers—into a conversation about electronic culture, nature, and the rise of machine intelligence. While most artists work with digital media, I focus my creative practice on electronic hardware because circuits are the physical body without which there would be no digital media. Like a biologist studies animals, I study circuits to understand the physiology of intelligent machines. I am inspired by Nikola Tesla’s statement, “If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.” My art explores these concepts literally in the form of circuits that vibrate in naturalistic patterns. Circuit Garden pays homage to electrical oscillation, specifically to the astable multivibrator, which is my favorite method to generate life-like waveforms.”" About the artist: Kelly Heaton is a mixed media artist who believes that electricity is the most important medium of our time. She uses circuits to explore the “spark of life” in biological organisms as well as machines, acting as a techno-spiritualist to portray the immaterial character of her subjects. Heaton’s art has been featured in the United States and internationally, including the ADAA Art Show, New York, NY; The Science Gallery at Trinity College, Hartford, CT; the DeCordova Sculpture Park and Museum, Lincoln, MA; and three solo shows at Ronald Feldman Fine Arts, NewYork, NY. She is the recipient of grants from The Peter S. Reed Foundation, Creative Capital, LEF Foundation, Council for the Arts at MIT, and the Jacob K. Javitz Fellowship Program. She won the L’Oreal Promotion Prize in the Art and Science of Color for her research with physical pixels and has been awarded residencies at Otis College of Art and Design, Los Angeles, CA; MIT Center for Advanced Visual Studies, Cambridge, MA; Duke University, Durham, NC; Tortuga Escondida, Akumal, Mexico; and Art Interactive, Cambridge, MA. Heaton received her BA from Yale University and her MS from MIT. Manhattan West - Now extended through June 3, 2022 Curated by Common Ground Arts Commissioned by Arts Brookfield for Manhattan West and Brooklyn Commons https://www.manhattanwestnyc.com/events/circuit-garden-art-installation-by-kelly-heaton/ https://www.kellyheatonstudio.com/ https://twitter.com/kelly_heaton https://www.instagram.com/kelly_heaton/

This week we spent a lot of time on revisions! This means we're not able to spend as much time on new products - but it's important to make sure existing customers can keep using our parts. For example, the Ultimate GPS USB board got a respin https://www.adafruit.com/product/4279 to move to the CP2012N and also USB C. We have a few more boards to go for the CP210x revisions. We also decided to revise our PCF8523 breakout - historically we've used the SOIC-8 version, but now we may only be able to get the HVSON-8 version for a few months. Since we can redesign the PCB to use either, we're making a 'flip flop' design. Finally, ESP32 QT Py got fabbed, but we're having issues during test. We think it could be due to the antenna being too strong and interfering with the chip. We could redesign this for uFL connector change the pi-network values to reduce the signal strength a bit. We also got our FLIPPER ZERO https://flipperzero.one/ this week, this adorable mammalian engineering multi-tool has a lot of RF and hardware interfacing built in and it looks great! The Great Search - Triple-Axis Magnetometer replacement for LIS3MDL https://www.digikey.com/short/nwmdj44n One part that's been holding up a lot of our products from staying in stock is the LIS3MDL - originally this was a $1 triple-axis magnetometer that paired well with IMU chips for making full-fusion orientation sensors. Now they're going for $20 on the gray market and estimated ship date of 2059 (e.g. 'who knows'). Since we were out of IMU chips for a while, we were OK waiting. But now we've got some in stock and with no end in sight, we're thinking of just replacing the LIS3MDL. Especially since the magnetometer is not the most sensitive sensor in a 9-DoF (that would be the gyro). Lets identify a sensor with about +-20 gauss (+-2 mT) range, I2C interface, and affordable enough so we don't have to change our prices. #deskofladyada #thegreatsearch #adafruit Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

#circuitpythonparsec Use display.rotation() to re-orient your screen. To learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Adafruit QT Py ESP32-C3 WiFi Dev Board with STEMMA QT (0:47) https://www.adafruit.com/product/5405?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ---------------------------------------- Shop for all of the newest Adafruit products: http://adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Pick 'n Place machine scanning fiducial marks on a PCB (0:03) Close up look at the Pick 'n Place head that picks up the components (0:14) #adafruit #manufacturing #madeinnyc ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

This is going to be our first RISC V based dev board, and isn't that something to celebrate? It's a QT Py based on the ESP32-C3 which is a WiFi + BLE chipset with RISC V instead of tensilica core. This chip is a little new, but it does seem to have fairly good Arduino support, we're able to do WiFi tests and thankfully someone sent us a patch for NeoPixels so that's glowing as well. This chip has a built in USB-to-Serial converter (*not* native USB!) so there's a ROM bootloader, great for beginners because its not brickable. There are not a lot of pins on the C3, its a very minimal chip, so the QT Py is actually a perfect format. this particular board is the first off the machine line this morning, so it'll be in the shop soooooon https://www.adafruit.com/product/5405 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JOHN PARK'S WORKSHOP LIVE 3/10/22 Breadboard Looper ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

ASK AN ENGINEER 3/10/2022 LIVE! Special Thursday 8pm ET edition! #adafruit #AskAnEngineer #diy Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

JP’s Product Pick of the Week 3/8/22 Mini PiTFT w STEMMA QT RECAP 240x135 Color TFT add-on for Raspberry Pi https://www.adafruit.com/product/4393 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

We use the AP3429 in one of our little power breakout boards. It's a small but strong adjustable buck converter with 2A internal switch, 1MHz frequency, and an easy layout. It's also really affordable! As you may be guessing, it's very unavailable right now, with lead time into 2024 (!) We'll book the order, but in the next two years we should probably have something else available. We'll show you how we searched around to find an in-stock alternative that requires minimal board changes with same or better performance. See on Digi-Key at https://www.digikey.com/short/mrnf1zn1 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

This week @adafruit we’re making custom zipper pulls with glow-in-the-dark powder! Prototyping parts for the Nike Acronym Blazer shoes and a snap fit emerald with Circuit Playground.The timelapse this week is a Dino Pen Jar by J-View printed in MatterHackers Quantum PLA filament. Rawsome! YouTube Video - https://youtu.be/-howWqBSjh0 Learn Guide - https://learn.adafruit.com/glow-lantern-zipper-pulls/ Timelapse Tuesday Dino Pen Jar - J-view https://cults3d.com/en/3d-model/home/dino-pen-jar https://youtu.be/YpyTzgecikw Community Makes https://www.thingiverse.com/make:1018416 energy sword halo prop https://www.thingiverse.com/make:1018108 gun blade https://www.prusaprinters.org/prints/117246-qt-py-snap-fit-case/comments#comment-175598 https://www.prusaprinters.org/prints/7167-octoprint-raspberry-pi-rig-35-pitft-touch-display/comments#comment-175744 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JP’s Product Pick of the Week 3/8/22 mini PiTFT 240x135 Color TFT for RaspberryPi DEEP discount during the livestream here! https://www.adafruit.com/product/4393 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

3D print custom zipper pulls using glow-in-the-dark powder! These little canisters fit jewelry bottle charms filled with fluorescent powders and feature a screw cap. Use them as wearables or accessories for keys, bags and other applications! Learn Guide https://learn.adafruit.com/glow-lantern-zipper-pulls/ Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Notes document is available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-03-07.md Join here for the chat all week: http://adafru.it/discord The CircuitPython Weekly happens normally at 2pm ET/11am PT on Mondays. Check the #circuitpython-dev channel on Discord for notices of change in time and links to past meetings. Meeting times are also available in iCal format using the following link: https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical or view it in your browser: https://open-web-calendar.herokuapp.com/calendar.html?url=https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical CircuitPython development is sponsored by Adafruit. Please support them by purchasing hardware from https://adafruit.com. Reminders: Podcast available on most services. Let us know if we’re missing some. ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

#circuitpythonparsec How to use Text Labels with DisplayIO To learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! Dino Pen Jar J-view https://cults3d.com/en/3d-model/home/dino-pen-jar CR10S Pro Quantium Blue Green 10hr 37mins X:204 Y:182 Z:107mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 66g 60mm/s ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Bartlebeats https://soundcloud.com/adafruit -----------------------------------------

Join Scott for his final Deep Dive before paternity leave. During the dive he answers questions, shows a PyUSB example and chats with @foamyguy who will be streaming in the Deep Dive slot while Scott is out. Check out FoamyGuy's other streams: https://www.twitch.tv/foamyguy_twitch https://www.youtube.com/channel/UCDfd9ZAcB8kpa3pyEQwLXVA Next week will be Deep Dive with Foamyguy at 2pm Pacific / 4 pm Central. Support Scott and foamyguy by buying Adafruit hardware. - http://www.adafruit.com All notes are available on GitHub with links into the videos. Thanks to @askpatrickw and @dcd for making and maintaining the notes. https://github.com/adafruit/deep-dive-notes/ 0:00 Getting started and hellos 1:30 is this the last one? 4:51 it’s 2pm - let’s get the show on the road 6:00 Housekeeping 7:10 Adafru.it/discord 8:15 foamyguy next week 11:00 github for notes https://github.com/adafruit/deep-dive-notes/ 13:15 Any tips for an electrical engineer that wants to be a hardware development engineer? 14:46 Are We building a whole usb phy stack in Python? 16:08 Last week - pyusb api in Circuit python 16:35 Tinyusb 17:25 learn.adafruit.com great resource - 20:05 good progress with usb host 22:07 usb/basic_mouse.py 24:33 pyusb basic example import usb.core 25:37 embedded C / microcontroller history / flight controller / dataflight / cleanflight drone / IMU 27:30 flight controller overview / baseflight / forked into cleanflight / forked into betaflight 29:45 Chickadee tech http://chickadee.tech/ 31:49 Polystack 32:32 transition to adafruit 33:28 “It was really interesting following his struggles on Show&Tell!” 34:37 any experience with telecom or signals ? what do you think about that kind of stuffs? 35:22 any CPy quadcopters out there? 36:56 “what’s my hobby now that my hobby became my job” 38:00 https://adafru.it/discord 40:00 FPGA ideas for CP 41:00 do we have an FPGA channel on discord ? #fpga in discord 43:44 back to usb.core USB_VID and USB_PID 45:10 using CP to patch the FPGA 46:30 convert ID to strings and disconnect from kernel 47:15 loop on endpoint 0x81 47:38 lsusb 48:21 What is a boot mouse? / Boot Interface Subclass 49:47 endpoint 0x81 in 50:45 https://wiki.osdev.org/USB_Human_Interface_Devices 52:31 intellikey overlay - translating key presses using CP 54:15 starting with assuming that CP knows a lot about the device 55:50 teensy 4 and imx 1060 and rp2040 56:30 run the script 57:33 connect with foamyguy 59:10 foamyguy streaming over the past year 1:00:48 circle due to OBS and other meetings - virtualcam into teams 1:10:50 PopOS- but started on Windows ( https://pop.system76.com/ ) 1:02:58 foamyguy programming background 1:08:55 original rPi had instructions to accelerate java 1:12:55 RP2040 1:13:33 don’t move away from google fiber :-) 1:14:35 seems like Damien really changed the game with Micropython? 1:15:20 BBC microbit was first experience with embedded python 1:17:25 Edge badge was first Hackaday CP device with CP - 1:21:00 Secrets.py transition to secrets.json, but toml has comments! 1:22:15 environment variables for CP 1:22:45 ​jsonc allows comments 1:25:16 interactive tablet application - more flushed out than py-portal 1:30:00 https://play.date/ 1:32:45 https://www.steamdeck.com/ 1:33:00 zync fpga zybo 1:38:21 blinka and ML / tensorflow lite 1:40:40 Digital Signage microprocessors - hard to compete with raspberry pi 1:43:53 https://www.screenly.io/ 1:46:12 foamyguy youtube stream content - similar to deep dive 1:48:00 Are you still going to do the saturday stream (10AM Central time) or are you moving this to the Friday deep dive. 1:49:18 interest in Async io as related to display io 1:50:48 CP Parsec noted 1:51:50 foamyguy working for Adafruit on mondays 1:55:53 android - ble workflow - glider app on ios 1:58:35 python editing experience / type enabled editing 2:02:27 https://www.twitch.tv/foamyguy_twitch 2:02:49 https://www.youtube.com/channel/UCDfd9ZAcB8kpa3pyEQwLXVA 2:04:32 wrap up adafru.it/discord 2:07:02 cat cam / pet the cat 2:08:00 end fo stream ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

The wonderful world of Python on hardware! Episode 171 (March 2, 2022). This is our weekly Python video highlights! Ladyada and PT review the Python on hardware news of the week. The news comes from the Python community, Discord, Adafruit communities and more. It’s part of the comprehensive newsletter we do each week. The video playlist of episodes is here: http://adafru.it/pohepisodes Sign up for the Python on Microcontrollers weekly email newsletter here: https://www.adafruitdaily.com/ Read the newsletters past and present at https://www.adafruitdaily.com/category/circuitpython/ Learn all about CircuitPython here: https://www.circuitpython.org/ https://adafruit.com/circuitpython/ Join us on Discord! https://adafru.it/discord/ Visit the Adafruit shop online, we're open for business - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

This week's EYE ON NPI is from a supplier that will challenge your expectations! It's Challenge Electronics' IP68/IP65 Waterproof Battery Holders (https://www.digikey.com/en/product-highlight/c/challenge-electronics/ip68-ip65-waterproof-battery-holders) A series of durable, waterproof battery cases that will do great at powering your board even in intense dusty and wet conditions! Challenge Electronics’ IP-rated battery holders provide a low-profile form factor with a watertight seal. Designed for AA and AAA batteries, these holders feature a sleek and easy-to-integrate design ensuring waterproof mounting under the harshest environments to save time in the design cycle. A lot of electronic devices these days are designed to be sealed plastic enclosures (https://www.ifixit.com/smartphone-repairability) - and if they are battery powered, the battery is a LiPoly that is tucked inside and recharged. But there's a lot to be said for the common AA and AAA batteries. These are available anywhere around the world, instantly recognizable, and come in various temperature grades and recharability. For user-or-field replacement, or in use of extreme temperatures, they've still got a place in product design. The down-side is that battery cases (https://www.adafruit.com/product/4779) are often plastic-retained clips that allow dust, humidity, and spilled-diet-coke in, which can cause icky corrosion to the steel or tin terminals. This Flickr image (https://www.flickr.com/photos/sometoast/3242192055) shows a similar self-corroding affect, but having dampness won't help! Challenge's battery holders are compact, but have 4 screws for secure closure and a built-in gasket that will get you IP65-level sealing (https://en.wikipedia.org/wiki/IP_Code). That means fully dust-tight and water-proof to jets of water. Note this doesn't mean you can dunk it underwater - for that you'd need IP67 or IP68 - these are better for outdoor use or in some industrial settings where there may be liquids flying around. Challenge Electronics makes Waterproof Battery Holders (https://www.digikey.com/short/8nw43fr8) in three varieties, with AA and AAA sizes. All have the same IP65 rating. If we had to pick one, the 3xAA will give you a good 2500-4000mAh and 3.6V to 4.5V nominal, great for powering a 3.3V LDO project, and AA's are the most common battery. All three types are available right now at Digi-Key for immediate shipment. Book and order today and it will ship immediately so you can have it in your hand tomorrow afternoon.

The news from Adafruit in New York. Broadcast March 2, 2022 https://www.adafruit.com/new These are items or concept products that may/might/could be introduced into the Adafruit store in the future (or not)! It's not out yet, so please don't ask questions or ask when it'll be available.... Check out the Adafruit store for all the great products that are available and for coming soon products you can sign up to be notified when they are in stock. https://www.adafruit.com/new Visit the Adafruit shop online - http://www.adafruit.com - we are shipping! Also visit Digi-Key for Adafruit products at http://www.digi-key.com/ ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

RFID Wiz Kit by Smooth Technology (0:12) https://www.adafruit.com/product/5402?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic (1:59) https://www.adafruit.com/product/4097?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT (3:10) https://www.adafruit.com/product/5325?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit 1.9" 320x170 Color IPS TFT Display - ST7789 (4:03) https://www.adafruit.com/product/5394?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ---------------------------------------- Shop for all of the newest Adafruit products: http://adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Adafruit PCBs small to large (0:04) Selective Solder machine with back panel temporarily removed (0:32) Selective soldering RGB Matrix Bonnets (0:46) https://www.adafruit.com/product/3211 CyberDecks stacked and waiting to go into selective solder (1:08) https://www.adafruit.com/product/4862 https://www.adafruit.com/product/4863 Reel of distance sensors for the VL53L0X Time of Flight Distance Sensor 1:10 https://www.adafruit.com/product/3317 Pick 'n Place grabbing some HDMI connectors (1:15) https://www.adafruit.com/product/4984 Boxes arrayed on kitting table (1:44) Winter sunset hitting feeders (1:48) Construction site putting up safety fencing (1:52) #adafruit #manufacturing #madeinnyc ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JOHN PARK'S WORKSHOP LIVE 3/3/22 IR Remote + Composite Video Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

SHOW and TELL 3/2/2022

This week @adafruit we’re making a sketch drawing device with CircuitPython. Prototyping zipper pulls using glow-in-the-dark powder. The timelapse this week is a ramp walking robot printed in MatterHackers Quantum PLA filament. Mechanical! YouTube Video https://youtu.be/0M7IT2ROX84 Learn Guide https://learn.adafruit.com/sketch-drawing-toy/ Code on Github https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/CircuitPython_Knob_Sketcher/feather_sketcher/code.py 2.4in TFT FeatherWing https://www.adafruit.com/product/3315 Feather M4 https://www.adafruit.com/product/3857 16mm momentary push button https://www.adafruit.com/product/1503 Mini Toggle switch https://www.adafruit.com/product/3221 2x 10k Potentiometers Linear https://www.adafruit.com/product/562 1200mAh battery https://www.adafruit.com/product/258 Short Headers for Feather https://www.adafruit.com/product/3002 30AWG silicone wire https://www.adafruit.com/product/2051 Headers Right-Angled https://www.adafruit.com/product/1540 M2.5 Hardware Kit https://www.adafruit.com/product/3299 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

The Allwinner F1Cx00S series of chips are famous for being "$2 linux-on-a-chip" with DRAM built in - all you need is some passives, a crystal, and SPI NOR flash memory to have a miniature booting linux board. It's not very fast, and it's not very powerful but maybe we could run minimal python scripts on it? we've never used this chip but we used to noodle with openwrt and this seems kinda similar. we couldn't find any open hardware designs so we're drafting up the schematic - hopefully get all the wiring for this 88 pin QFN right :) anyone use this chip before? #adafruit #linux #feather Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Vaporwave Dali clock running on Feather ESP32 v2 is rad on the 13” Sony CRT John Park found on the side of the road. DAC output to composite video! Created by to Marcio T. https://github.com/marciot/esp32-dali-clock based on @bitluni and @rossumur graphics code. Tweaks by @todbot & @johnedgarpark Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

ASK AN ENGINEER 3/2/2022 LIVE! #adafruit #AskAnEngineer #diy Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JP’s Product Pick of the Week 3/1/22 7-Segment Display Backpack DEEP discount during the livestream here! https://www.adafruit.com/product/880 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

The non-TFT version of the ESP32-S2 Feather has been out of stock for a few weeks because we made a design error in rev B and want to fix it before putting back in the shop. We used a P-Channel FET to enable/disable the Stemma QT / I2C power but kept the pullups connected to 3.3V (this was on purpose because the onboard LC709 battery monitor is powered from the battery and this would let you read the battery state without having to enable the I2C power). when a bunch of QT sensors get attached, the leakage from the pullups turns into quite a power sink. for example, here we have 4 I2C devices on the bus and you can see the 'deep sleep' current is a whoppin' 700uA! no good...by switching to a separate regulator and connecting the pullups to the regulator output we get a cool 70uA as we expect. now we can send off this pcb to get this popular feather restocked - sign up at https://www.adafruit.com/product/5000 to get notified! #adafruit #feather #esp32 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Build a sketch drawing toy using CircuitPython and 3D Printing! Use the Feather M4 and 2.4in TFT FeatherWing to make a portable sketch drawing hand held device. Use knobs to move the cursor and flip the toggle switch to pen up or down and use the button to clear the display. This uses Display IO in CircuitPython to draw pixels on the TFT display. Learn Guide https://learn.adafruit.com/sketch-drawing-toy/ Code on Github https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/CircuitPython_Knob_Sketcher/feather_sketcher/code.py 2.4in TFT FeatherWing https://www.adafruit.com/product/3315 Feather M4 https://www.adafruit.com/product/3857 16mm momentary push button https://www.adafruit.com/product/1503 Mini Toggle switch https://www.adafruit.com/product/3221 2x 10k Potentiometers Linear https://www.adafruit.com/product/562 1200mAh battery https://www.adafruit.com/product/258 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

JP’s Product Pick of the Week 3/1/22 7-Segment Display STEMMA QT https://www.adafruit.com/product/880 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

For our Atari Video Music machine mod, we want to add an S-Video output port. S-Video splits the signal from NTSC into chroma and luma, so the signal tends to be clearer and more stable. Thankfully, the chip in the AVM gives us the chroma and luma on separated pins, so we just have to wire them up to a standard S-Video connector. Let's see how we can find one that will perfectly fit on the AVM without any drilling or gluing! See on Digi-Key at https://www.digikey.com/short/jvtv2t4z Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/

Link to the notes document - Notes document is available here: (https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-02-28.md) Join here for the chat all week: http://adafru.it/discord The CircuitPython Weekly happens normally at 2pm ET/11am PT on Mondays. Check the #circuitpython-dev channel on Discord for notices of change in time and links to past meetings. Meeting times are also available in iCal format using the following link: https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical or view it in your browser: https://open-web-calendar.herokuapp.com/calendar.html?url=https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical CircuitPython development is sponsored by Adafruit. Please support them by purchasing hardware from https://adafruit.com. Reminders: Podcast available on most services. Let us know if we’re missing some. Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

Ramp Walking Toy NemoMK2 https://cults3d.com/en/3d-model/gadget/walking-nemo-mk2 CR10S Pro Quantium PLA 3hr 32mins X:163 Y:153 Z:62mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 38g 60mm/s ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Shop for parts to build your own DIY projects http://adafru.it/3dprinting 3D Printing Projects Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG 3D Hangout Show Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8Y Layer by Layer CAD Tutorials Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb Timelapse Tuesday Playlist: https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_ Connect with Noe and Pedro on Social Media: Noe's Twitter / Instagram: @ecken Pedro's Twitter / Instagram: @videopixil ----------------------------------------- Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Subscribe to Adafruit on YouTube: http://adafru.it/subscribe Adafruit Monthly Deals & FREE Specials https://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell Watch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting 3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting New tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting Music by Bartlebeats https://soundcloud.com/adafruit -----------------------------------------

Washington Square Park - Sunday, February 27, 2022 🇺🇸 🇺🇦

We had been working on a lot of camera support for CircuitPython. We're getting back to that project now with an all-in-one DIY camera board with an OV5640 camera module and an ESP32-S2. You really do want PSRAM to buffer large images like 1440p JPEGs for saving to disk. One thing that we bumped into is that SD cards can be very finicky when initialized into SPI mode on a shared bus, but we found a way around it! The Great Search - panel mount S-Video (DIN-4) connector https://www.digikey.com/short/jvtv2t4z For our Atari Video Music machine mod - we want to add an S-Video output port. S-Video splits the signal from NTSC into chroma and luma, so the signal tends to be clearer and more stable. Thankfully the chip in the AVM gives us the chroma and luma on separated pins so we just have to wire them up to a standard S-Video connector. Lets see how we can find one that will perfectly fit on the AVM without any drilling or gluing! #deskofladyada #thegreatsearch #adafruit Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

#circuitpythonparsec How to move screen shapes with DisplayIO. To learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------