Adafruit Industries

Build this BLE paper airplane controller for the classic Macintosh game Glider! The controller uses an accelerometer to detect tilt to send keypresses to the game. Guide available at: https://learn.adafruit.com/glider-paper-airplane-controller #adafruit #nrf52840 #macintoshglider 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 Little Connection Machine to house a Raspberry Pi 4 computer or Pico microcontroller board! Guide: https://learn.adafruit.com/little-connection-machine 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 we're continuing on last week's RS-232 FeatherWing and looking at maybe making a multi-use design. We've also had requests for an RS-485 FeatherWing and perhaps we can design something that could be used for either. We've used a 'MAX232'-like before, but for RS-485 we'll need a different kind of chip, one that does a differential transmission. Let's see what's available and how we would wire it up! See on Digi-Key here! https://www.digikey.com/short/pd3945ww See other episodes of The Desk of Ladyada in the playlist here https://www.youtube.com/playlist?list=PLjF7R1fz_OOXUtaFu7-_D1UCugC8OecKv and other Great Searches in the playlist here. https://www.youtube.com/playlist?list=PLjF7R1fz_OOVHqJN28IbXLBj1FKCxw-xD 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 4/19/22 PiUART DEEP discount during the livestream here! https://www.adafruit.com/product/3589 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 available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-04-18.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 channel on Discord for notices of change in time and links to past meetings. Meeting times are also available in [iCal format](https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical) for use with standard calendar applications and can also be viewed [in your browser](https://open-web-calendar.herokuapp.com/calendar.html?url=https%3A%2F%2Fraw.githubusercontent.com%2Fadafruit%2Fadafruit-circuitpython-weekly-meeting%2Fmain%2Fmeeting.ical&title=CircuitPython%20Meeting%20Schedule&tab=agenda&tabs=month&tabs=agenda). If you want to be able to participate in the meeting by speaking, you will need to be added to the @circuitpythonistas role on Discord. Please ask any one of the moderators or admins to add you if you’d like to join. 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/ -----------------------------------------

Opened today! New York City’s largest public rooftop park, the roof of Pier 57 https://www.pier57nyc.com/roof https://gothamist.com/news/now-open-a-two-acre-rooftop-park-atop-manhattans-pier-57

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! Dragon Wall Hook LOUBIE https://cults3d.com/en/users/loubie CR10S Pro V2 Glitter Black PLA 4hr 37mins X:207 Y:180 Z:43mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 19g 70mm/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 -----------------------------------------

We have been on the lookout for a Sony Flamingo - a very retro-futuristic turntable that can play singles or LPs using a funky minimalist design. It is a gorgeous piece of machinery. Meanwhile, we know folks like using a Raspi to make a 'pihole' ad/malware blocking DNS server but pi's are hard to get, so we looked at turning a Feather ESP32-S2 TFT into an 'esphole' and found a great project to fork off and tweak https://github.com/s60sc/ESP32_AdBlocker We've added mass storage config, and a TFT display to show the IP address and status. We also threw together a quick breakout for a very nice precision magnetometer the MMC5983 https://www.digikey.com/short/m43v5mtj and we're taking a peek at an interesting USB PD chip the HUSB238 which has a resistor set for current and voltage as well as I2C configuration port! #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/ -----------------------------------------

Sony PS-F5 Direct drive fully automatic stereo turntable system (1983) ... more later, power-up test :)

#circuitpythonparsec Use 'make_transparent' to knock out an indexed color for sprite transparency in CircuitPython. The sad clown is actually happy on the inside. 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/ -----------------------------------------

The slides from this show are available here: https://github.com/FoamyGuy/deep_dive_library_stream Links to the pages that we visited during the stream: https://circuitpython.org/libraries https://github.com/adafruit/Adafruit_CircuitPython_Bundle https://github.com/adafruit/CircuitPython_Community_Bundle https://github.com/circuitpython/CircuitPython_Org_Bundle https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup https://github.com/adafruit/circuitpython/tree/main/frozen https://learn.adafruit.com/contribute-to-circuitpython-with-git-and-github https://learn.adafruit.com/contribute-to-circuitpython-with-git-and-github/giving-a-review https://github.com/adafruit/Adafruit_CircuitPython_VC0706/pull/27 https://circuitpython.org/contributing/open-issues?label=good-first-issue https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library https://github.com/adafruit/cookiecutter-adafruit-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/ -----------------------------------------

This week's EYE ON NPI will woo you like a period romance show - no, we're not talking about Bridgerton, this is a different kind of Bridge! We're highlighting NXP's SC18IM704 UART to I²C-Bus Bridge (https://www.digikey.com/en/product-highlight/n/nxp-semi/sc18im704-uart-to-i2c-bus-bridge). This is a chip or module that will let you take an existing system with RS-232 or UART Serial and wedge in I2C support. Handy for desktop computer systems that just need to integrate a single sensor or control in userspace or embedded computers without extra GPIO: having user-space support for I2C, ADC, DAC or SPI is rare if you don't happen to have a BeBox (https://en.wikipedia.org/wiki/BeBox) but you can get almost any kind of device connected if you've got I2C! These sorts of bridge devices could also be super useful during the chip shortage (https://en.wikipedia.org/wiki/2020%E2%80%93present_global_chip_shortage) - which we think will continue through until 2024 - where you have a design that has the right matching peripheral set, and then at the last minute, a part can't be sourced and you end up needing to re-spin the design. You may be able to get a similar spec part but...it doesn't have UART, only I2C, or SPI, or any mix-and-match combination of the three! For that reason, there's actually a couple different bridge chips that NXP makes (https://www.nxp.com/products/peripherals-and-logic/signal-chain/bridges:MC_50962) The SC18IM704 (https://www.digikey.com/short/j242d1nm) has a single UART in and an I2C output, with 8 additional GPIO pins that can be handy for IRQ or busy pin reading, or for resetting pins or changing address selects. Commands are sent as bytes, and the user can initiate I2C start/stop, then read/write as well as setting GPIO direction, pull and value. Since NXP now owns Philips who wrote the I2C specification, (https://www.i2c-bus.org/specification/) you can be sure that this chip will work well with any I2C-standard sensor or expander you could find. If you aren't integrating the chip, like say you have a computer board or other industrial device and you just want to get started fast, you can pick up the NXP SC18IM704-EVB eval board (https://www.digikey.com/en/products/detail/nxp-usa-inc./SC18IM704-EVB/15777144) which provides an RS-232 port and plug and play headers with 3V logic and 5V compliance. Like many new product introductions lately, there were not many chips released in the initial stock and they're currently sold out! However, the NXP SC18IM704 UART to I²C-Bus Bridge (https://www.digikey.com/short/j242d1nm) is a stocking part on Digi-Key and a few thousand will be shipping in 2 months, so you can book an order today and have it send to you as soon as its available!

The wonderful world of Python on hardware! Episode 176 (April 13, 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/

The news from Adafruit in New York. Broadcast April 13, 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/

iRobot Create® 3 Programmable Robot (0:20) https://www.adafruit.com/product/5424?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Bangle.js v2 - Hackable Javascript Smart Watch (2:28) https://www.adafruit.com/product/5427?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic (5:57) https://www.adafruit.com/product/4162?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts dLUX-dLITE Blue Sphere Shape LEDs 5 Pack by Expected (6:33) Labshttps://www.adafruit.com/product/5430?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit VL53L4CX Time of Flight Distance Sensor - ~1 to 6000mm - STEMMA QT / Qwiic (:8)15https://www.adafruit.com/product/5425?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/ -----------------------------------------

we have a spaceball 2003, a 1990's-era 3D interface device, and we tasked ladyada with getting it working! it has a 2.5mm DC jack + RS-232 cable for data, and its encoded in binary data with a fairly simple protocol - lots of data here: https://spacemice.org/index.php?title=Spaceball_2003 ! with a little pyserial work, we got the button presses and XYZ vector data out. code is posted in this gist https://gist.github.com/ladyada/f9f5ab3a4ee7a73337d251e267038de9 . we were thinking we could make this into a USB HID device with circuitpython next! but first we'd have to have a way to convert rs-232 to ttl. #adafruit #spaceball2003 #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/ -----------------------------------------

Adafruit machine line fabricating a panel of RTC FeatherWings (0:06) https://www.adafruit.com/product/3028 Manufacturing the new ESP32-V2 Feather (0:35) https://www.adafruit.com/product/5400 New and improved camera installed in the Selective Solder machine (1:04) https://www.adafruit.com/product/3211 Matrix Portals (1:18) https://www.adafruit.com/product/4745 First panel of the new QT Py ESP32-S3 - coming soon! (1:25) https://www.adafruit.com/new Throwback to some colorful testers featuring Raspberry Pi (1:33) Rack of stencils (1:36) Facade phase of construction (1:40) #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 4/14/22 Big Big Energy 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 ESP32-S3 has native USB like the S2 and adds a dual core Tensilica, Wifi AND BLE plus extra SRAM so its a great upgrade. We worked it into a QT Py format which will make for great lil IoT projects. (check out the Feather we are stocking too https://www.adafruit.com/product/5323) we like our panelization technique for boards, with half route and half v-score, it makes it fun and easy to pop off the boards from the railings and test. The raspi here is uploading code via esptool, checking the GPIO and then verifying the wifi strength is as expected. We'll get the first few panels tested and then we can stock this qt new board :) 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 #esp32 #esp32s3

ASK AN ENGINEER 4/13/2022 LIVE! 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 #askanengineer #electronics

This week @adafruit we’re checking out the Feather ESP32 V2. Prototyping a little connection machine and RGB matrix cube with the Raspberry Pi. The timelapse this week is a Dragon Hairpin by AngryAnteater, it’s gonna be rawrsome! #3DPrinting projects on Adafruit Learning System - https://learn.adafruit.com/midi-foot-pedal/ Feather ESP32 V2 on YouTube https://youtu.be/HTbs6V6Nhv4 Get ESP32 V2 Feather Huzzah https://www.adafruit.com/product/5400 Learn Guide for ESP32 V2 Feather Huzzah https://learn.adafruit.com/adafruit-esp32-feather-v2 Timelapse Tuesday Dragon Skull Hair Pin - AngryAnteater https://www.thingiverse.com/thing:4978313 https://youtu.be/x5mCEfPfRHg 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 4/13/2022

To get this nifty Spaceball user interface working, we're using a USB to RS-232 adapter cable. But for the next step in this project we'll want to use a Feather board. In order to connect to the DE-9 port safely, we need to convert the TTL serial on a Feather (0-3V logic) to +-6~10V inverted logic. Thankfully, there are chips that make it easy - they even have built in switched-cap converters to create the +6V and -6V logic rails! Let's find one that we can use to make an adapter FeatherWing with. See on Digi-Key here! https://www.digikey.com/short/5jrm33hr See other episodes of The Desk of Ladyada in the playlist here https://www.youtube.com/playlist?list=PLjF7R1fz_OOXUtaFu7-_D1UCugC8OecKv and other Great Searches in the playlist here. https://www.youtube.com/playlist?list=PLjF7R1fz_OOVHqJN28IbXLBj1FKCxw-xD 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 new Adafruit Feather ESP32 V2. This is a big upgrade over the original. The V2 has 8MB of flash - that’s twice as much storage! It also has additional 2MB of PSRAM, Mini NeoPixel, Stemma QT and a USB-C port. Get ESP32 V2 Feather Huzzah https://www.adafruit.com/product/5400 Learn Guide for ESP32 V2 Feather Huzzah https://learn.adafruit.com/adafruit-esp32-feather-v2 It’s designed for Low power usage so you can use a lipoly battery in deep sleep. It features the ESP32 Pico module, so you get extra space for pin labels and mounting holes! With STEMMA QT, you can just plug in your favorite sensor breakouts and start plotting data. It’s a great way to quickly get your IOT projects up and running. You can use it with Arduino IDE just like other ESP32 boards - with the extra flash and RAM, even big complex projects are a breeze. With WipperSnapper you can easily make IOT projects without having to write any code! Just install the firmware with a chrome based browser, now your Feather will appear in Adafruit.IO automatically. ESP32 V2 also has MicroPython support so you can write python code and libraries to create your IOT Projects. Follow along with the Adafruit Learn Guide to install and set up your Feather ESP32 V2. 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/2022/2022-04-11.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! Dragon Skull Hair Pin AngryAnteater https://www.thingiverse.com/thing:4978313 CR10S Pro Green PLA 5hr 20mins X:99 Y:38 Z:107mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 40g 70mm/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 -----------------------------------------

Mr Ladyada gave me this funky 3D mouse to play with today - it has a DE-9 plus power supply cable on it, so with a little googling and pySerial hacking we were able to get button and motion data out of it. Next up, we want to design a RS-232 Featherwing to make it easy to attach to these sorts of devices and send/receive data. Even though RS-232 is kinda old at this point, we still see a lot of devices that show up with one of these 'universal' ports! We'll also check out a cute Arduino compatible we got in the mail. The Great Search - 3V TTL to RS-232 converter https://www.digikey.com/short/5jrm33hr To get this nifty Spaceball user interface working, we're using a USB to RS-232 adapter cable. But for the next step in this project we'll want to use a Feather board. In order to connect to the DE-9 port safely, we need to convert the TTL serial on a Feather (0-3V logic) to +-6~10V inverted logic. Thankfully, there are chips that make it easy - they even have built in switched-cap converters to create the +6V and -6V logic rails! Let's find one that we can use to make an adapter Featherwing with. #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/ -----------------------------------------

Inside the Personal Computer: An Illustrated Introduction in 3 Dimensions: A Pop-Up Guide. Text by Sharon Gallagher. Paper engineering and design by Ron van der Meer (1984) Photos on Twitter thread: https://twitter.com/adafruit/thread/1512802801696526344

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 a touchscreen in CircuitPython. To learn about CircuitPython: https://circuitpython.org https://www.adafruit.com/product/4444 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 4/7/22 16n Faderbank 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's EYE ON NPI is a fusion of form and functionality - it's the MF-LSMF Series High-Power PPTC Resettable Fuse collection from Bourns! (https://www.digikey.com/en/product-highlight/b/bourns/mf-lsmf-series-high-power-pptc-resettable-fuses) These are super-fuses, made of a polymeric material that allows them to be small and thin, but pass large amounts of current, at high bias voltages. With current ranges up to 6A hold (12A trip!) and 33 VDC max voltage, these fuses are burly enough to be used in large LED or motor-driving projects that normally would need a more expensive PMIC or eFuse (https://www.digikey.com/en/products/filter/pmic-current-regulation-management/734) or a non-resettable glass/ceramic fuse. (https://www.digikey.com/en/products/filter/fuses/139) PPTC stands for polymetric positive temperature coefficient. PTC means that as the temperature rises around the resistor, the resistance also rises. There are linear kinds of PTC's that can be used for temperature measurement (silistors) but these are ones that have a non-linear rise (switching type). The resistance actually starts dipping slowly and then shoots up after reaching a certain, adjustable, temperature called the Curie point. When current starts flowing through a PTC, the resistance dips a little, and its quite low to start, usually in the milli-ohm range. Once the current increases a certain amount, the wattage through the PTC's resistance (P = V*I = R*I^2) sets the dissipating heat, the temperature rises, and the Curie point is reached. Then the resistance shoots up to 'open' the circuit, essentially disconnecting the two sides of the circuit since the resistance is in the 10's or 100's of Kohms. However, now the current has dropped and so the power dissipation goes down to zero. After a few seconds or minutes, the material cools down past the Curie point and the resistance allows current through again. (This is why, if your USB port or random electronics product stops working, it does work to unplug it, wait a few minutes, and then try again.) Compare this with classic 'wire' fuses with ceramic or glass or thermoplastic bodies, and a thin wire inside. When too much current goes through the fuse wire, it gets hotter and hotter and eventually melts, cutting off the load from the source voltage (https://flickr.com/photos/shardayyy/8028645604/) But it doesn't self 'heal' - it's a one time thing only! Bourns has adjusted the Curie point on each fuse to match a different voltage and current limit, and they can be trusted to quickly trip when the current goes over the rated limitation. PPTC's are inexpensive, easy-to-use, and add quick protection to your products - you may have seen them on many of our own designs such as the Adafruit Metro which as a simple 5V 500mA one (https://www.adafruit.com/product/2488). Now with these wide current and voltage ranges from Bourns, there's no reason not to add one! A wide range of Bourns MF-LSMF Series High-Power PPTC Resettable Fuses (https://www.digikey.com/en/product-highlight/b/bourns/mf-lsmf-series-high-power-pptc-resettable-fuses) are in stock now at Digi-Key for immediate shipment. Order today and you can keep your high-power design safe and sound by tomorrow afternoon

The news from Adafruit in New York. Broadcast April 6, 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/

Manufacturing the sensor-packed CLUE board (0:04) https://www.adafruit.com/product/4500 Pick 'n Place placing HDMI connectors (0:25) Laser cut acrylic tray for excess loose GPS modules (0:30) Panel of the new product TSC2007 Resistive Touch Screen Controller before and after going through machine line. (0:35) https://www.adafruit.com/product/5423 Tape coming off component reels (0:40) Stencil error leads to excess paste on a panel of ESP32-S2 Feathers (0:43) https://www.adafruit.com/product/5000 Stencil inspection screen looking at a QT Py ESP32-S2 (0:46) https://www.adafruit.com/product/5348 Adjust speed knob on the transfer conveyor (0:48) https://www.adafruit.com/product/1480 Lonely construction worker (0:52) #adafruit #madeinnyc #manufacturing ----------------------------------------- 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 wonderful world of Python on hardware! Episode 175 (April 6, 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/

Sony Spresense LTE Extension Board with Global SIM Card (0:09) https://www.adafruit.com/product/5432?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Pixie Chroma - Chainable 5x7 RGB LED Matrix Display for Arduino - by Lixie Labs (1:30) https://www.adafruit.com/product/5409?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Piunora Pro Carrier for Raspberry Pi 4 Module by Diodes Delight (2:37) https://www.adafruit.com/product/5404?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Piunora Lite Carrier for Raspberry Pi 4 Module by Diodes Delight (2:37) https://www.adafruit.com/product/5403?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ZeroDock Accessory Storage and Prototyping for Raspberry Pi Zero (5:34) https://www.adafruit.com/product/5254?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts dLUX-dLITE Yellow Crystal Shape LEDs 5 Pack by Unexpected Labs (7:21) https://www.adafruit.com/product/5428?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit ESP32-S3 Feather with STEMMA QT / Qwiic - 8MB Flash No PSRAM (9:36) https://www.adafruit.com/product/5323?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/ -----------------------------------------

ASK AN ENGINEER 4/6/2022 LIVE! 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 #askanengineer #engineering

We're checking out a few samples we got last week including this totally adorable traffic light for architectural models. It has a common anode and three cathode wires, that make for easy control. The wires are super skinny but we poked em into a solderless breadboard to make this demo in Arduino. We also got a 6-pogo-pin clip that could be useful for programming boards that don't need a full jig. #stoplight #arduino #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/ -----------------------------------------

This week @adafruit we’re jamming out with a MIDI foot pedal. Prototyping a little connection machine inspired project for the Raspberry Pi. The timelapse this week is a stand for the MHP30 Mini Hot Plate by Kevin. Learn Guide - https://learn.adafruit.com/midi-foot-pedal/ MIDI Foot Pedal on YouTube https://youtu.be/SauC93I6OcI Code on Github https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/MIDI_Foot_Pedal/code.py QT Py RP2040 https://www.adafruit.com/product/4900 10k Potentiometer https://www.adafruit.com/product/5280 USB-C Cable https://www.adafruit.com/product/5044 Foot Pedal Thingiverse Link https://www.thingiverse.com/thing:5341184 Mini Hot Plate https://www.adafruit.com/product/4948 Timelapse Tuesday MHP30 Stand - Kevin https://www.printables.com/model/120342-mhp30-hot-plate-stand https://youtu.be/OwztUaX0rLo Community Makes https://www.printables.com/model/7230-usb-foot-switch-controller/ foot switch https://www.printables.com/model/153698-led-emeralds/comments#comment-205763 emeralds https://printables.com/model/7144-raspberry-pi-b-face-case/comments#comment-204879 pi face case https://www.prusaprinters.org/prints/16764-cappy-larger-eyes cappy remix 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.

3D Print and build your own MIDI foot pedal to create expression to your musical performances! Use CircuitPython and QT Py RP2040 to make a MIDI controller that you can assign to any MIDI CC! Learn Guide https://learn.adafruit.com/midi-foot-pedal/ MIDI for Makers https://learn.adafruit.com/midi-for-makers/ Code on Github https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/MIDI_Foot_Pedal/code.py QT Py RP2040 https://www.adafruit.com/product/4900 10k Potentiometer https://www.adafruit.com/product/5280 USB-C Cable https://www.adafruit.com/product/5044 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/ -----------------------------------------

eFuses are a nifty way to protect your electronics from over/under powering - handy for maker electronics AND industrial equipment that needs to keep chugging along no matter what happens to the power supply. We had someone ask us to design a board that would take 4xAA input and give USB output - one way to do that is with a buck-boost converter (which we already have) but maybe we could get away with a lower-cost and complexity design. Instead we'll look for an eFuse that will permit no more than about 5.5V and have reverse current, reverse voltage and under/over voltage protection! See on Digi-Key here! https://www.digikey.com/short/b9c215hd See other episodes of The Desk of Ladyada in the playlist here https://www.youtube.com/playlist?list=PLjF7R1fz_OOXUtaFu7-_D1UCugC8OecKv and other Great Searches in the playlist here. https://www.youtube.com/playlist?list=PLjF7R1fz_OOVHqJN28IbXLBj1FKCxw-xD 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 4/5/22 Metro M4 Express DEEP discount during the livestream here! https://www.adafruit.com/product/3382 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/ -----------------------------------------

#newproductpick JP’s Product Pick of the Week 4/5/22 Metro M4 express https://www.adafruit.com/product/3382 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/2022/2022-04-04.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/ -----------------------------------------

Get a mini Hot Plate at: https://www.adafruit.com/minihotplate Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! MHP30 Stand Kevin https://www.printables.com/model/120342-mhp30-hot-plate-stand CR10S Pro V2 Pink PLA 1hr 37mins X:174 Y:180 Z:31mm .2mm layer / .4mm nozzle 6% Infill / 6mm retract 210C / 60C 14g 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 -----------------------------------------

We got a user request today for a board that would convert a Raspberry Pi Pico $4 microcontroller board to use Arduino shields. An interesting idea! Let's go through what we do at the Desk when a new idea like this is presented to gauge feasibility. The Great Search - 5V eFuse https://www.digikey.com/short/b9c215hd eFuses are a nifty way to protect your electronics from over/under powering - handy for maker electronics AND industrial equipment that needs to keep chugging along no matter what happens to the power supply. We had someone ask us to design a board that would take 4xAA input and give USB output - one way to do that is with a buck-boost converter (which we already have) but maybe we could get away with a lower-cost and complexity design. Instead we'll look for an eFuse that will permit no more than about 5.5V and have reverse current, reverse voltage and under/over voltage protection! Visit the Adafruit shop online - http://www.adafruit.com #deskofladyada #thegreatsearch #adafruit ----------------------------------------- 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/ -----------------------------------------

#circuitpythonparsec Introducing vectorIO polygonal shapes -- VectorIO is a lightweight, 2D shape drawing library for displayio in CircuitPython. 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/ -----------------------------------------

Fluke FL-60 Industrial 60% Mechanical Multimeter Keyboard - in stock and shipping at Digi-Fruit @Digi-Key @Fluke Corporation #digifruit #digikey #adafruit