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This week's Desk of Ladyada is a little light on hardware, as we spent some of the weekend outside and the rest on some software hacking! We used to get very nice pinout diagrams made for our boards by a fellow named Pighixxx. They ended up doing a crowdfunding project that didn't work out and they stopped replying to emails. We like having pinout diagrams but also know that if it's too hard, we won't keep up. Check out Bill Binko's video for a manual technique https://blog.adafruit.com/2019/07/11/automating-the-making-of-beautiful-pinout-diagrams-for-microcontroller-boards-documentation-at_makers/ Much like our Fritzing tool which can generate 99%-ready fritzing objects, having an automated way is best! We looked at the Sparkfun Graphical Datasheet tool (https://github.com/sparkfun/Graphical_Datasheets) and its a step in the right direction - but we didn't want to have to create a CSV for each board because I am very lazy! So we're experimenting with using the Fritzing file, circuitpython pin file, and a single chip-pinout spreadsheet to help us get something 'good enough' even if it isn't as beautiful as the Pighixxx ones. I'll talk about some of the tools we ended up using and why we still need a human to wrap it up. We also made the first draft of an RP2040-powered 3x4 macro pad with rotary encoder and OLED that we'll show off. The Great Search - Alternatives to TL074 Op-Amps! https://www.digikey.com/short/85mv3mrm We noticed a few synth-makers getting worried about not being about to source TL074 quad op-amps! https://twitter.com/theavalkyrie/status/1381800012162666497 https://twitter.com/otdispace/status/1382920010042081283 We thought we'd spend this Great Search looking at the TL074 - why its so great and what to look for in an alternative. We asked 'guest' - the co-designer of the x0xb0x to drop some knowledge on us: the 074 is pretty much the toyota corolla of opamps. its not the best at anything in particular, but pretty good at everything. its the second cheapest opamp out there, comes in dip and soic, has relatively low current consumption, low distortion, and reasonable bandwidth and slew rate. the noise is ok-ish low, but the thing that really makes it an all around performer is the low bias current. its down in the pA range, which means you can use it for S/H or VCO,VCF, etc that require a range of currents down to the nAs. a lot of people used the LM358 because it is the cheapest opamp, but it has high bias current. the 074 can also handle high voltage rails which helps with SNR. it was designed for audio use, and was one of the first real mass market opamps back in the late 70s (if i recall correctly). the 741 was the first, and this was meant as an improvement over that. the 074 and 084 were made at the same time, and 074s were selected for lower noise, better distortion, and lower offset voltage, and then marketed at the audio market. the 084 was sold to everyone else. Who doesn't love the TL074? Apparently a lot of people - so let's look at a backup-option. It may not be as cheap/good but maybe it'll be in stock! #adafruit #digikey #thegreatsearch 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/ -----------------------------------------

Did you know the SAMD51 has a PCC (parallel capture) peripheral, for reading in camera/video data? that's right, you can directly wire up OV7670/OV2640-like cameras to a SAMD51 and then read out image data into a RAM buffer. We just got support into CircuitPython as well, so we can read a buffer, as seen here, then pipe it back out over SPI to a TFT. Could be great for image recognition, tinyML, DIY cameras, IoT monitoring, etc! The camera almost-perfectly plugs into a Grand Central, you have to cut the two pins for 3V/GND and rewire them, as well as adding I2C pullups. Check out the library here https://github.com/adafruit/Adafruit_CircuitPython_OV7670 #adafruit #circuitpython #python 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/ -----------------------------------------

Raspberry Pi Compute Module 4 - perfect for embedding into products or projects https://www.adafruit.com/product/4791 #adafruit #raspberrypi #compute 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/ -----------------------------------------

These inexpensive camera modules made a great test-bed for adding basic camera functionality for the SAM D51 and RP2040 microcontrollers. What kind of image capture & processing apps do you envision doing with CircuitPython? #adafruit #python #circuitpython 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 buttons and switches on your microcontroller by digital input pin using CircuitPython's digitalio library. *Please note: "The parsec is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to 3.26 light-years." https://en.wikipedia.org/wiki/Parsec Visit the Adafruit shop online - http://www.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/ -----------------------------------------

Find potentiometers at Adafruit: https://www.adafruit.com/?q=potentiometer&sort=BestMatch Potentiometers are all around us – you probably use them more often than you realize #adafruit #collinslabnotes 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/ -----------------------------------------

Join Scott today as he answers questions from the chat and works on the MicroPython 1.13 merge. Scott is sponsored by Adafruit to work on CircuitPython. Support them, and by extension me, by purchasing hardware from https://adafruit.com Chat with me and lot of others on the Adafruit Discord at https://adafru.it/discord. Deep Dive happens every week. Normally Fridays at 2pm Pacific but occasionally shifted to Thursday at 2pm. Typically goes for two hours or more. Questions are welcome. 0:00 Getting started and hellos 5:00 housekeeping 5:50 NeoTrinkey 11:00 trying to load circuit python on my new metro esp32-s2, but the firmware doesn't seem to update since I don't see it mount 13:39 pick up where scott left off… 13:59 Oxide Computer exploit 15:56 Micropython & CircuitPython relationship 16:20 Micropython 8 years old - happy birthday! (April-29) 19:43 adafruit readme on github 20:03 BNO055 project see forums.adafruit.com 21:56 Interrupts/threading MP vs.CP 24:59 - memory related usage 27:25 CircuitPython libs just work cross platform, like using a LoRa RF modem on a RasPi with Blinka. 28:45 Can CircuitPython run on the Adafruit Feather boards? - see circuitpython.org/downloads 29:33 learning regular Python helps learning CircuitPython 31:27 Merge 1.12 completed - pull request 32:10 Thanks Jeff E. 32:35 anyone been able to get circuitpython working on a soft FPGA RISC-V? 33:33 Dan’s pull request for USB stuff! 34:18 - status update ?.merge MP 1.10 ….1.15 into ( CP 7.0 ) 38:40 Sublime merge process description 39:48 VS Code 41:48 forking... making a copy and modding from there, and merging you bring in changes from a newer version of what you forked from? 42:49 pycharm ? 43:35 contributing to github guide 43:57 expanding on 1.12 pull request 45:45 merging… 54:04 meld is free tool similar features 56:15 MP_ERROR_TEXT 57:50 using beyond compare right now to compare two 8GB binary files. 59:23 Source Tree, Visual Studio 1:04:30 Is there an Adafruit BMP280 eagle library? - need to check product… 1:07:20 GC collect - assign 0 to support collecting 1:09:20 under 200 files to merge left 1:14:50 assign 0, then gc vs. del for freeing memory 1:17:09 using del() to unimport 1:17:64 ​Does CircuitPython run any hardware CI to make sure there are no regressions on supported boards? 1:19:35 pairheap - we probably want it :-) 1:26:00 we don’t use mod microsocket 1:28:15 Jeff found places where we don’t have tests… 1:29:12 mp thread 1:31:00 frzqstr.py 1:32:44 in the py folder! 1:36:45 CP has more support in ‘struct’ and turn off non-standard stuff 1:42:35 py/compile.c # emit bytecode 1:45:35 walrus operator? PN_annassign 1:48:50 native mpy files? … emitbc.c # emit bytecode 1:52:25 yes - it’s nice to merge each milestone 1:54:32 py/gc.c 1:57:16 CP has f-string support, MP doesn’t 1:59:59 CP gets full version from github 2:00:30 py/malloc.c 2:02:15 “after I’m done with this, it is not going to compile, that’s now how it works” 2:06:07 py/modstruct.c ( we don’t use it I think ) 2:07:10 two spots where we want to say circuitpython… 2:09:12 some things that don’t belong in the py folder… 2:11:50 community broadband… 2:14:25 FCC interested in learning users broadband speeds https://broadbandmap.fcc.gov/#/ 2:16:57 py/obj.h (is a big file) 2:19:31 a while ago they changed the capitalizations of things…. 2:28:31 six to go 2:32:30 py/objmodule.c - 99 left 2:34:20 wrap up / thanks

Did you know the RP2040 PIO periperals can be configured for reading in camera/video data? that's right, you can directly wire up OV7670/OV2640-like cameras to a RP2040/Pico and then read out image data into a RAM buffer (thankfully theres a ton of RAM on the RP2040). We just got support into CircuitPython as well, so we can read a buffer, as seen here, then pipe it back out over SPI to a TFT. Could be great for image recognition, tinyML, DIY cameras, IoT monitoring, etc! We built up a Perma-Proto for swapping different cameras in for testing. We're getting a little posterization-effect, which looks cool but is not on purpose, hopefully will get it sorted out very soon! Check out the library here https://github.com/adafruit/Adafruit_CircuitPython_OV7670 Visit the Adafruit shop online - http://www.adafruit.com #adafruit #circuitpython #raspberrypi ----------------------------------------- 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/ -----------------------------------------

FunHouse Water Alarm JPPPoW Recap The CircuitPython Parsec Where's Lars? much more! ----------------------------------------- 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's EYE ON NPI smells so sweet, it's the BME688 digital nose gas sensor from Bosch! (https://www.digikey.com/en/product-highlight/b/bosch-sensortec/bme688-4-in-1-environmental-sensing) The BME680 is a very nice gas sensor released a few years ago, and remains the only temperature-humidity-pressure-gas sensors that we've ever seen. Small and easy to use, at Adafruit we've sold tens of thousands of BME680 sensors on breakout boards so we're very excited to see the next-generation of BME68x chips arriving and in stock at Digi-Key. The BME688 is completely back compatible to the BME680, in fact over the weekend we added support to the latest Bosch C API (https://github.com/adafruit/Adafruit_BME680) So, like the BME680 you get a high-grade temperature, humidity and pressure sensor that can measure humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter or better accuracy! I'm going to order some ASAP to turn into a breakout board, it looks like this chip is fully pin-compatible with the BME680 so if you need an example circuit that we know works, check out our open source BME680 design. (https://github.com/adafruit/Adafruit-BME680-PCB) If you're looking for a great all-in-one sensor, and particularly if you've been using the BME680 and want to upgrade, there's thousands of BME688 stock at Digi-Key right now at a great price! (https://www.digikey.com/short/0vjw0b8q) Order today and you will be smelling success by tomorrow afternoon. See on Digi-Key at https://www.digikey.com/short/0vjw0b8q Bosch Video https://www.youtube.com/watch?v=xcZKKNrBt2g

Breadboards are great - except when they’re not. Consider grabbing some versatile perfboard/protoboard: https://www.adafruit.com/category/124 #adafruit #collinslabnotes 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 2.13" Monochrome eInk / ePaper Display FeatherWing - 250x122 Monochrome with SSD1680 (0:06) https://www.adafruit.com/product/4195?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 1.25mm Pitch 2-pin Cable 20cm long 1:1 Cable - Molex PicoBlade Compatible (0:53) https://www.adafruit.com/product/4922?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 1.25mm Pitch 5-pin Cable 20cm long 1:1 Cable - Molex PicoBlade Compatible (0:53) https://www.adafruit.com/product/4925?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic (2:57) https://www.adafruit.com/product/5027?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit HTU31 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic (3:36) https://www.adafruit.com/product/4832?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ----------------------------------------- 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 news from Adafruit in New York. Broadcast April 28, 2021 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 - now 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/

The wonderful world of Python on hardware! Episode 130 (April 28, 2021). This is our weekly Python video-newsletter-podcast! Ladyada and PT review the Python on hardware news & highlights 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/

Full tutorial: https://learn.adafruit.com/sound-reactive-sunflower-baby-crib-mobile-with-bluetooth-control Make a beautiful hanging mobile with lights for your nursery. This mobile is so cute and so much fun that older kids and adults will definitely enjoy it as well. The included sample code has around 8 different animated color modes that you can control via bluetooth using Adafruit's free BlueFruit app. It also has a sound reactive mode, where the lights will pulse in time to music or voices in the room. This is a fairly easy build that requires just a little bit of tight soldering on the LED strip. The sunflowers are made from craft foam and felt that you can cut by hand or with a vinyl cutting machine. This project uses just a half-meter of very high density NeoPixels, making for gorgeously buttery smooth animations. 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 we're looking at the guide for the Lemon Keypad with QT Py RP2040. Prototyping an LED torch using the NeoTrinkey. A crabby buddy for Timelapse Tuesday and Community Makes to end the show, excellent! LearnGuide https://learn.adafruit.com/qtpy-lemon-mechanical-keypad-macropad/ Layer by Layer – Fuzzy Skin https://youtu.be/89oRp64lFfU QT Py RP2040 https://www.adafruit.com/product/4900 Kailh Mechanical Key Switches https://www.adafruit.com/product/4955 NeoPixel Jewel https://www.adafruit.com/product/2226 Neo Trinkey SAMD21 https://www.adafruit.com/product/4870 Timelapse Tuesday: Flexi Hermit Crab– DESSEN https://cults3d.com/en/3d-model/game/hermit-crab-flexi-cute-semi-realistic https://youtu.be/I_yB_6Te40k 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 4/28/2021 #ShowandTell David (Digi-Key)@0:50 - General Grievous, innovation handbook Chris @6:28 - IoT IR Remote Noe and Pedro @10:16 - QTPy and neopixel lemon keypad John Park @12:14 - Adafruit FunHouse motion detection Scott @15:10 - MicroPython CircuitPython update Charlyn @20:28 - LED rings Liz @22:14- pinkasaurus rex guitar Bill @23:17- neotrinky password safe

ASK AN ENGINEER 4/28/2021 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/ -----------------------------------------

Get your magnet film at Adafruit: https://www.adafruit.com/product/4047 Magnets are an underappreciated form of entertainment – and magnet film makes them better #adafruit #collinslabnotes 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/ -----------------------------------------

Find breadboards at Adafruit: https://www.adafruit.com/category/462 Take care of your jumper wires and your breadboard will take care of you #adafruit #collinslabnotes 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 #newproductpick JP’s Product Pick of the Week Recap: Neo Trinkey It's a USB key, runs CircuitPython and Arduino, cap touch switches, NeoPixels, is your best friend. It's made by Adafruit, not Ban Dai. https://www.adafruit.com/product/4870 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 tutorial we'll take a look at using the fuzzy skin feature in CURA. I demo the Fuzzy Skin Outside Only feature and talk about how I optimized the 3D model in order to avoid unwanted geometry. I also quickly take a look at slicing a cauldron and display stand. LearnGuide https://learn.adafruit.com/qtpy-lemon-mechanical-keypad-macropad/ QT Py RP2040 https://www.adafruit.com/product/4900 Kailh Mechanical Key Switches https://www.adafruit.com/product/4955 NeoPixel Jewel https://www.adafruit.com/product/2226 Halloween Cauldron https://learn.adafruit.com/cpx-cauldron/3d-printing MagTag Christmas Stand https://learn.adafruit.com/magtag-daily-christmas-countdown/3d-printing Birdhouse by Flowalistic https://www.thingiverse.com/thing:2711791 Cura Fuzzy Skin and Ironing on 3D Prints by CHEP https://www.youtube.com/watch?v=gh5wC4Ti95s Fuzzy Skin Feature in Cura - Add Texture to your 3D Prints! by Andrew Sink https://www.youtube.com/watch?v=V0idzsa41LQ 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_ Milling Monday https://www.youtube.com/playlist?list=PLjF7R1fz_OOVL48weqeHiu7aw-_sPhCSA 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 Expansion board is designed for the Seeed Xiao, and since the QT Py is pin compatible we thought we'd try it out with the RP2040 QT Py we just released to see how it works with CircuitPython. The RP2040 has toooons more flash and RAM than the SAMD21 so it's a great little add-on! There's a 128x64 OLED, button, piezo beeper, battery charger and booster, SD card and RTC. We were able to get everything going thanks to pin-compatible hardware! #adafruit #seeed #circuitpython 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/ -----------------------------------------

Flexi Hermit Crab DESSEN https://cults3d.com/en/3d-model/game/hermit-crab-flexi-cute-semi-realistic CR10S Pro Rainbow PLA 14hr 15mins X:246 Y:189 Z:121mm .2mm layer / .4mm nozzle 10% Infill / 6mm retract 210C / 60C 20g 90mm/s 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 -----------------------------------------

Notes are available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/master/2021/2021-04-26.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 0:00 Housekeeping 3:30 Community News 7:02 State of CircuitPython, Libraries and Blinka 17:00 Hug reports 28:57 Status Updates 51:05 In The Weeds 1:09:49 Wrap-Up ----------------------------------------- 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 CircuitPython boards can import OS and board libraries for useful information gathering right in the REPL. *Please note: "The parsec is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to 3.26 light-years." https://en.wikipedia.org/wiki/Parsec 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/ -----------------------------------------

Browse the finest in headers at Adafruit: https://www.adafruit.com/product/3646 A small part that makes a big difference - consider the often overlooked machine pin header socket #adafruit #collinslabnotes 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/ -----------------------------------------

Adafruiter Carter recently did a PR for adding Blinka support to the U2IF for RP2040 project. According to the developer, "u2if (USB to interfaces) is an attempt to implement some of the MicroPython "machine" module functionalities on a computer. The goal is to be able to communicate with breakout boards (sensors, lcd...) simply from a python program on x86 machine. It uses a Raspberry PICO microcontroller to make the interface between the computer (USB) and peripherals/protocols." Hey that sounds a lot like Blinka, our compatibility layer for adding CircuitPython library support to CPython. With some quick coding, Carter pulled together some code to test it out! and here we're testing ADC (potentiometer input), PWM (LED output), I2C (VL53L0X) and SPI (DotStar LEDs). Of course everyday GPIO also works so you can control relays and buttons. What a great use of a $4 microcontroller, now programmable with CPython to control all sorts of hardware thanks to Blinka and our 300 CircuitPython libraries. Check out the PR here https://github.com/adafruit/Adafruit_Blinka/pull/449 #adafruit #rp2040 #raspberrypi 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/ -----------------------------------------

Find it on Digi-Key-Key: https://www.digikey.com/short/787r7q4h This week's THE GREAT SEARCH comes to us by special request! A kindly person posted up in the forum asking us to make a Latching Power Relay FeatherWing https://forums.adafruit.com/viewtopic.php?f=57&t=178547 We have a latching relay wing already over at https://www.adafruit.com/product/2923 but its not very high current - rated at about 70 Watts, that means at 240VAC you can only switch 0.3A. Compare that to our Power Relay Wing, which can do an impressive 1200 Watts! https://www.adafruit.com/product/3191 Why would we make a latching version, what's single/double winding? Lets learn & see what latching relays we can find that we could turn into a Wing! ----------------------------------------- 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 had a few PR's go into CircuitPython this week to add digital camera support to platforms with parallel-capture support. We started with SAMD51 and also added RP2040 thanks to some clever PIO work. PaintYourDragon and Jepler teamed up to one-two-punch Arduino and CircuitPy support at once, starting with with classic OV7670 cameras and then moving onto the OV2640's next. This could be great for simple vision/TinyML projects. We also added "Pico-as-hardware-peripheral-for-Blinka" support thanks to u2if https://github.com/adafruit/Adafruit_Blinka/pull/449 which works very nicely and at a price one can't beat! THE GREAT SEARCH - Latching Power Relay for FeatherWing https://www.digikey.com/short/787r7q4h This week's THE GREAT SEARCH comes to us by special request! A kindly person posted up in the forum asking us to make a Latching Power Relay FeatherWing https://forums.adafruit.com/viewtopic.php?f=57&t=178547 We have a latching relay wing already over at https://www.adafruit.com/product/2923 but its not very high current - rated at about 70 Watts, that means at 240VAC you can only switch 0.3A. Compare that to our Power Relay Wing, which can do an impressive 1200 Watts! https://www.adafruit.com/product/3191 Why would we make a latching version, what's single/double winding? Lets learn & see what latching relays we can find that we could turn into a Wing! #adafruit #digikey #deskofladyada 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/ -----------------------------------------

Wippersnapper is our no-code IoT interface for Adafruit.IO - it lets you turn any WiFi-capable board into an IoT device without any programming - simply select what devices are connected to which pins on the hardware and it will auto-configure the firmware and even create a IO feed you can then log and/or use to control other devices by triggering events or webhooks. We recently added analog inputs, and wanted to show off how it works with selecting an element (potentiometer) and the attached analog input pin, to getting it in as an MQTT feed...all in just about 1 minute! https://io.adafruit.com/ #io #iot #internetofthings 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 news from Adafruit in New York. Broadcast April 22, 2021 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.... 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/ -----------------------------------------

Today Scott answers questions, talsk about merging in newer versions of MicroPython code into CircuitPython and his open law project, wa-law.org. Visit the Adafruit shop online - http://www.adafruit.com I’m sponsored by Adafruit to work on CircuitPython. Support them, and by extension me, by purchasing hardware from https://adafruit.com Chat with me and lot of others on the Adafruit Discord at https://adafru.it/discord. Deep Dive happens every week. Normally Fridays at 2pm Pacific but occasionally shifted to Thursday at 2pm. Typically goes for two hours or more. Questions are welcome. Next week will be on Friday. 0:00 Getting started 5:15 Housekeeping 8:04 hellos 9:03 CircuitPython intro… 9:16 clap 10:05 Micropython updates / release notes for 6.2.0 based on Jun 2018 Micropython! 11:34 Talk of CP 7.0 - mpy version revisit 11:40 Will circup know what mpy to take based on version of the board? (yes) 15:10 How will the learn guide new zip thing behave? 16:25 Plan for multiple merges from MP to CP 17:25 MP v1.10 merged in S3 18:20 Merge conflict battles… 19:20 Damien's doing faster release cycles now as well - since 1.13, so CP Is going to really want to stay updated more often going forward. 20:45 Sublime Merge 22:01 plans to support the Arduino Portenta? 22:45 Are each of the 1.1x going to be tested, or we only care about the last one? 26:15 anything particular you're looking for in the merge reviews? looked through the 1.11 PR, and built it for the RP2040. 28:28 The changelog will be crazy… 29:20 the merge process explained 32:15 Maybe we can get community to run automation on different boards … 32:40 Arduino Portenta dual core M7/M4 33:48 Does the toolchain allow for a code builder front end ?(edited) 35:08 How often is this done? 36:40 Micropython release notes 37:45 Is there a difference in merging the change from MP into CP... and redoing the change from CP into the last MP? (does that make sense) 39:30 v1.10 40:16 CP translation considerations ( new strings?) 42:30 MP (native/machine code) emitters 43:22 thought CircuitPython already supported underscores in numeric literals. On 6.2.0 on QT Py, I can do a = 1_000_000; print(a) and it's a number 43:57 v1.11 45:50 mpy-cross & mpy-tool 45:52 will testing with .py possibly give different results from testing with .mpy? 48:22 v1.12 51:25 littlefs (vs. FAT ) 56:56 What on chip peripherals are used for a Neo pixel ? One channel of a timer ? 58:20 v1.13 1:06:39 Was there a time where people were saying that using foo and bar make IT less accessible and it is not good for STEM and being open? Is that still the opinion? 1:07:03 With threading an interrupts couldn't we just write them in a c code block to use that inside circuit python? 1:09:12 v1.14 1:12:00 Could you rename the cp Ports folder do eliminate all these naming conflicts ? 1:15:20 v1.15 1:22:07 v1.11 merge failing checks… 1:24:20 git worktree 1:26:23 ​Is there a specific CPython version that you target compatibility with? (2.7, 3.9, etc) 1:27:45 fixing atmel-samd build error (openbook_m4) 1:35:04 Git commit --amend and cherry picking… 1:37:00 Are you getting the diff between MP's v1.x and v1.(x+1), and then cherry-picking that? 1:38:25 So how are you bringing in the per-release changes from MP? 1:40:55 Scott’s ‘other project’ / use git to store laws / HB1336 - 2021-22 1:52:40 Uniform Electronic Legal Access 1:53:55 RCW (current state) 1:55:00 wa-log.org 1:56:50 adoc (asciidoc) vs markdown 2:04:56 Gitlab allows adding users 2:11:06 Bills and terms of service agreements are things I wish I could track history of it better 2:11:30 completely different question from the topic. why adafruit nrf52840 still using softdevice 6.1.1 stack instead of 7.2.0(because of different memory layout)? 2:14:12 (4:10pm) wrap up 2:15:30 - headset off (4:12 pm) ----------------------------------------- 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 129 (April 22, 2021). This is our weekly Python video-newsletter-podcast! Ladyada and PT review the Python on hardware news & highlights 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/ 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/ -----------------------------------------

Microsoft Machine Learning Kit for Lobe with Raspberry Pi 4 8GB (0:08) https://www.adafruit.com/product/5024?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 40-pin 0.5mm pitch FPC Flex Cable with A-B Connections - 25cm long (0:26) https://www.adafruit.com/product/4933?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 40-pin FPC to Straight 2x20 IDC Male Plug Header (0:40) https://www.adafruit.com/product/4904?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 40-pin FPC to Right Angle 2x20 IDC Male Plug Header Adapter(0:40) https://www.adafruit.com/product/4897?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 40-pin FPC to Right Angle 2x20 IDC Female Socket Header(0:40) https://www.adafruit.com/product/4909?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 40-pin FPC to Straight 2x20 IDC Female Socket Header(0:40) https://www.adafruit.com/product/4905?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ScoutMakes Robot Kit (4:02) https://www.adafruit.com/product/4967?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ScoutMakes FM Radio Kit (5:50) http://www.adafruit.com/product/4968?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Raspberry Pi Zero Pro Plate for HQ Camera (7:07) https://www.adafruit.com/product/5025?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Raspberry Pi 4 Pro Mounting Plate for HQ Camera (7:07) https://www.adafruit.com/product/5026?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit DVI Breakout Board - For HDMI Source Devices (8:00) https://www.adafruit.com/product/4984?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 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/ -----------------------------------------

Find it on Digi-Key: https://www.digikey.com/short/qt5z3vf5 This week's EYE ON MPI is celebrating Earth Day, with the eco-friendly @maximintegrated MAX20361 Tiny Single-/Multi-Cell Solar Harvester (https://www.digikey.com/en/product-highlight/m/maxim-integrated/max20361-tiny-single-and-multi-cell-solar-harvester). This little chip is designed for making solar-harvesting projects and products that can sip power from a small inexpensive solar cell, to charge up a battery or super-capacitor. ----------------------------------------- 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/ -----------------------------------------

Making the Prox Trinkey prototype timelapse (0:02) https://www.instagram.com/p/CNtgDPjn2gk/ https://www.adafruit.com/minihotplate Making NeoTrellis M4 (0:43) https://www.adafruit.com/product/3938 NeoTrellis boards coming out of the reflow oven (1:24) Hand-soldering a panel of Motor FeatherWings (1:52) https://www.adafruit.com/product/3243 Selective soldering power relays (2:21) https://www.adafruit.com/product/3191 Soldering a threaded standoff (2:34) Broken SD card (2:54) Construction site time lapse (3:02) ----------------------------------------- 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/ -----------------------------------------

Put relays to use with Adafruit: https://www.adafruit.com/?q=relay&sort=BestMatch A look inside two small relays & the copper mechanisms within #adafruit #collinslabnotes 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/ -----------------------------------------

Find your servos at Adafruit: https://www.adafruit.com/category/232 A look inside the MG995 servo & the satisfying metal gear movement within. #adafruit #collinslabnotes 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/ -----------------------------------------

ASK AN ENGINEER 4/22/2021 LIVE! #adafruit #askanengineer #electronics 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 your MIDI project at Adafruit: https://www.adafruit.com/?q=midi+&sort=BestMatch After decades unchanged, standard MIDI connectors have taken a new form #adafruit #collinslabnotes 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 ET / 4:30pm PT 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.

This week we're looking at the guide for the RGB matrix with Feather RP2040. Prototyping a mysterious lemon themed project with the QT Py RP204. A multipass holder for Timelapse Tuesday and a new Community Makes to end the show, sweet! 32x32 Pixel Display YouTube Video https://youtu.be/FJH_oCnTxec 32x32 Square Pixel Guide https://learn.adafruit.com/32x32-square-pixel-display/ Feather RP2040 https://www.adafruit.com/product/4884 QT Py RP2040 https://www.adafruit.com/product/4900 Kailh Mechanical Key Switches https://www.adafruit.com/product/4955 Black LED Acrylic 12x12in https://www.adafruit.com/product/4594 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 #newproductpick Livestream discount here during the show: https://www.adafruit.com/product/4900 JP’s Product Pick of the Week 4/20/21 QT Py RP2040 @adafruit @johnedgarpark #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/ -----------------------------------------

#adafruit #newproductpick JP’s Product Pick of the Week Recap QT Py RP2040 https://www.adafruit.com/product/4900 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/ -----------------------------------------

Grab your vise at Adafruit: https://www.adafruit.com/?q=vise&sort=BestMatch A stable PCB makes soldering simple – be sure choose the right vise for your board. #adafruit #collinslabnotes 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 #3Dprint designs from the community and showcase slicer settings, use cases and of course, Time-lapses! This week Vaccination Multipass Holder Remix by: level2three https://www.thingiverse.com/thing:4827336 #adafruit #3dprinting 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 -----------------------------------------

Browse crystals in the Adafruit shop: https://www.adafruit.com/category/270 Take a look inside the protective shell of a timing crystal #adafruit #collinslabnotes 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/ -----------------------------------------