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Join Scott as he recaps other folks' #CircuitPython2022, discusses ongoing ESP32-S3 work and answers questions folks have.Support Adafruit by purchasing hardware from https://adafruit.comChat on the Adafruit Discord at https://adafru.it/discord.All notes are available on GitHub with links into the videos. Thanks to @askpatrickw and @dcd for making …
 
jepler picked up some retro Apple floppy disks online. With Adafruit_Floppy and the Adafruit fork of fluxengine, they read out the data and loaded it in a Mac emulator. What a blast from the past, dithered "screen posters" using After Dark technology & comic book artwork.Not all drives can read Mac floppies, a Sony drive worked but a Panasonic didn…
 
The wonderful world of Python on hardware! Episode 165 (January 19, 2022). 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 vid…
 
Hot Air Helper Rework Station Plate with Two Ring Clamps (0:11)https://www.adafruit.com/product/5286?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproductsDIY Magnetic Connector - Right Angle Three Contact Pins (2:22)https://www.adafruit.com/product/5360?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproductsDIY Magnetic Co…
 
Staging cart stacked full of PCBs (0:02)New product PCB (0:10)New QT Py ESP32-S2 uFL straight out of the PnP (0:13)https://www.adafruit.com/product/5348MacroPads waiting their turn in Selective Solder machine (0:16)https://www.adafruit.com/product/5100Reflow oven screen showing boards moving through (0:22)Boards moving from the reflow oven onto the…
 
JOHN PARK'S WORKSHOP LIVE 1/20/22 Wordle Keyboard +Arcade Synth Controller update/wrapupCircuitPython ParsecMore!Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http:/…
 
In this tutorial we'll take a look at making parametric tubes with threads using the coils feature in Fusion 360.Learn Guidehttps://learn.adafruit.com/tusken-chief-staff/3d-printingCAD files on Prusa Printershttps://www.prusaprinters.org/prints/120649-tusken-chief-staffFusion 360 Share Linkhttps://a360.co/3ru2w4wVisit the Adafruit shop online - htt…
 
The news from Adafruit in New York. Broadcast January 19, 2022https://www.adafruit.com/newThese 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 th…
 
About a week ago we re-spun our ESP32-S2 QT Py into an ESP32-S3 version (the chips are very very similar but NOT drop in compatible!). we just got the PCBs in last night and threw one of these together. compared to the S2, the S3 adds a second core back, and adds BLE as well. while there is no arduino support yet, we do have preliminary CircuitPyth…
 
ASK AN ENGINEER 1/19/2022 LIVEVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscribeNew tutorials on the Adafruit Learning System: http://learn.ada…
 
This week @adafruit we’re 3D printing a prop from Star Wars Book of Boba. Prototyping a snap fit case for the TFT Feather with new Quantum Filament. Shop talk demo featuring new hydro dipping sheets with 3D printed parts. Timelapse this week goes to a floating ghost inspired by Boo from Mario Bros. It’s Lovely!Learn Guidehttps://learn.adafruit.com/…
 
Make a fully 3d printed prop inspired by Star Wars: The Book of Boba Fett.Learn guidehttps://learn.adafruit.com/tusken-chief-staff/CAD files on Prusa Printershttps://www.prusaprinters.org/prints/120649-tusken-chief-staffThis prop is inspired by Tusken Raiders chief staff. Each part is printed in a different colored filament, so they're ready to go …
 
For our tiny handheld gamer board, we want to have a headphone driver that does not require a lot of board space. Even if the chip is small, most simple amplifiers require output blocking caps to avoid DC bias on the speakers. But, now-a-days, you can get 'cap-less' drivers that generate a faux-ground. This makes for a very tiny board. Let's find a…
 
JP’s Product Pick of the Week 1/18/22 KB2040 Kee Boar @adafruit @johnedgarpark #adafruithttps://www.adafruit.com/product/5302Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on You…
 
#newproductsJP's Product Pick of the Week: KB2040 Keeboarhttps://www.adafruit.com/product/5302Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscrib…
 
Notes document is available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-01-18.mdJoin 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 …
 
Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses!Mario Boo GhostJeremiah Leehttps://www.thingiverse.com/thing:5168166CR10S ProWhite / Pink PLA5hr 35minsX:89 Y:78 Z:63mm.2mm layer / .4mm nozzle6% Infill / 6mm retract210C / 60C53g60mm/s-----------------------------------------LIVE…
 
This weekend we dove headfirst into getting fluxengine and our 5.25" disk drive working with the floppy featherwing. good news is that we were able to add support to Adafruit_Floppy and with a little refactoring, add 360K disk MFM decoding. we thought we didn't have any DOS floppies but we did find one in a pile (mouse driver). we then used fluxeng…
 
OK after much fluxengine hacking (wherein we wrote a bunch of code, then ended up deleting all but like 4 lines) we have it successfully interfacing with the adafruit_floppy 'greaseweazle compatible mode'. we can now use both tools to read and parse flux data which is great as fluxengine has a bunch of formats it supports. we did find one MFM 360K …
 
5.25 inch 360K DOS Floppy drive as a USB keywith fluxengine support out of the way, we're on to refactoring our adafruit_floppy library code to support this old-fangled 360K double-density disk http://fileformats.archiveteam.org/wiki/PC-DOS_360K_format this format was pretty common back in ze day. it's not too different from our more common 3.5" 1.…
 
we're poking at our 5.25" disk drive and we'd like to get it working with our Adafruit_Floppy code so we can read older diskettes. we can't find our DOS formatted floppies at the moment, we could probably just pop those in and run the USB-floppy interface code to have it show up as a drive. buuuut, we happen to only find our apple ][ and c64 disket…
 
having converted MFM pulses to sectors, you may be surprised to know its only a couple lines of code to have a microcontroller access the disk and underlying file structure. we use SdFat library, an SD card interface library that is really good, and subclass it to provide new functions for reading (and later, writing) sectors. then you can just tre…
 
we got some samples of the esp32 pico v3 02 modules in from Espressif and they're smaller than we expected! we thought they were the same size as the esp32-s2 mini modules we've been using but they're actually a bit smaller in each direction. that actually works out to our advantage because it means it can fit on an itsybitsy sized board (the mini …
 
#circuitpythonparsecLearn to use capacitive touch pins in CircuitPython for simple touch sensing!To learn about CircuitPython: https://circuitpython.orgVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitS…
 
Join Scott as he discusses #CircuitPython2022, answers questions and chats with ladyada.Support Scott and Adafruit by purchasing hardware from https://adafruit.comChat with me and a lot of others on the Adafruit Discord at https://adafru.it/discord.Deep Dive happens every week. Normally Fridays at 2pm Pacific. Next week is on Friday.All notes are a…
 
OK more floppy fun, this time with jepler helping out - we're doing some cross-platform code sharing where the mfm decoding C code is going to be the same for arduino and circuitpython. jepler wrote up the mfm-decoding-and-crc-verifying for circuitpython and it was pretty easy to integrate it into arduino so that we can not just read flux data but …
 
woohoo, we got on-the-fly mfm decoding working so we have fluxes converted to bytes, and all the sectors are verifying right. wouldn't it be neat if we could use tinyusb's mass-storage class to make a usb floppy drive?tinyusb is an adafruit-sponsored open source usb stack that lets a microcontroller act like just about any usb device: like a keyboa…
 
video art :)https://blog.adafruit.com/2022/01/13/thursday-circuitpython2022-updates/This is is our annual reflection on the state of CircuitPython. We’d love to hear from you too! See the kick-off post for all of the details!https://blog.adafruit.com/2022/01/01/circuitpython-in-2022-circuitpython2022-circuitpython/#CircuitPython2022Visit the Adafru…
 
The wonderful world of Python on hardware! Episode 164 (January 12, 2022). 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 vid…
 
Rotary Potentiometers (0:07) https://www.adafruit.com/category/670?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproductsUSB Type C Plug to Plug Adapter (1:55) https://www.adafruit.com/product/5328?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproductsSOIC 8-Pin Test Clip to DIP Adapter (3:45) https://www.adafruit.com/prod…
 
Stencil solder paste knead (0:03)PnP machine scanning a PCB (0:53)Stencil in production mode (1:05)Soldering Ethernet FeatherWings (1:22)https://www.adafruit.com/product/3201Stack of Ethernet Featherwings (1:34)https://www.adafruit.com/product/3201The new ESP32-S2 chip (1:36)Reverse side of a ESP32-S2 TFT Feather, fresh out of the Pick 'n Place (1:…
 
JOHN PARK'S WORKSHOP LIVE 1/13/22 Arcade Synth Controller IIVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscribeNew tutorials on the Adafruit Lea…
 
This week's EYE ON NPI is FIRST in it's class - it's the Molex FIRST Robotics Components Cable Kit (https://www.digikey.com/short/nddt5cvr), designed specifically for the thousands of high school students who are participating in FIRST robotics classes and competitions (https://www.firstinspires.org/). This box comes chock-full of 2 and 3-conductor…
 
The news from Adafruit in New York. Broadcast January 12, 2022https://www.adafruit.com/newThese 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 th…
 
#newproductsJP's Product Pick of the Week: STEMMA Relay Breakout Board https://www.adafruit.com/product/4409Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adaf…
 
ASK AN ENGINEER 1/12/2022 LIVE!#adafruit #askengineer #liveVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscribeNew tutorials on the Adafruit Lear…
 
This week @adafruit we’re checking out wipper snapper with QT Py ESP32-S2 and making a snap fit case. Timelapse this week is of some fashionable jewelry with Lego compatible rings from @agepbiz Neato!YouTube Videohttps://youtu.be/NaFqSdJdPmQWipper Snapper Quick Start Guidehttps://learn.adafruit.com/quickstart-adafruit-io-wippersnapperQT Py Snap Fit…
 
jepler just tossed us a build of circuitpython with the new native 'adafruit_floppy' module which implements MFM decoding 'on the fly' to provide python-native filesystem support for floppy drives! yep, you can now store files and code that is read or executed off of a floppy disk. we whipped up a quick demo that lists the files on a disk and pages…
 
For the ESP32 Pico QT Py, we will be including a CP2102N (covered a few weeks ago!) to do USB to serial conversion. We also need a dual NPN transistor to do the funky reset/boot toggle required to reset the ESP32 into bootloading mode. On our Feathers, we used two SOT-23's but we have so little space, we'd like to find something the same size as ou…
 
Wipper Snapper now supports the Adafruit QT PY ESP32-S2! 3D Print a snap fit case for the QT Py and a STEMMA QT breakout board.Wipper Snapper Quick Start Guidehttps://learn.adafruit.com/quickstart-adafruit-io-wippersnapperCase Learn Guidehttps://learn.adafruit.com/qt-py-snap-fit-caseQTPY ESP32-S2https://www.adafruit.com/product/5325AHT20 STEMMA QTh…
 
JP’s Product Pick of the Week 1/11/22 STEMMA Relay DEEP discount during the livestream here! https://www.adafruit.com/product/4409Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit o…
 
Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses!Brickring agepbizhttps://www.prusaprinters.org/prints/108192-brickringCR10S ProRainbow PLA1hr 05minsX:30 Y:33 Z:7mm.2mm layer / .4mm nozzle6% Infill / 6mm retract210C / 60C10g60mm/sVisit the Adafruit shop online - http://www.adafr…
 
Notes document is available here: (https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2022/2022-01-10.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…
 
This weekend we cranked through 3.5 QT Py designs (we didnt finish routing one, its a toughie!) - we already make SAMD21, RP2040 and ESP32-S2 and we wanted to add some more chips to the mix: ESP32-S3 (dual core version of the S2), ESP32 Pico (OG ESP with built in flash/psram), ESP32-C3 (Risc-V wifi!) and nRF52840 (BLE wonder-chip from Nordic). the …
 
#circuitpythonparseclerp() is a simple function to do linear interpolation between two values, for example RGB color mixing.To learn about CircuitPython: https://circuitpython.orgVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://…
 
hey everyone! after taking care of some fruit-biz-stuff and releasing some exciting new products, we're back to fun...FLOPPY FUN! we want to add floppy writing support but our wiring harness was a little unwieldly - thankfully our floppy featherwing we designed last week arrived and after some quick soldering and pin define changes, it works just a…
 
I’m sponsored by Adafruit to work on CircuitPython. Support them, and by extension me, by purchasing hardware from https://adafruit.comChat 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 h…
 
Tales from the hack - Mudge and Kingpin helped save a bunch of Apple IIGS with Ladyadahttps://adafruit.com/talesfromthehack#talesfromthehack #mudge #kingpinโดย Adafruit Industries
 
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