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Adafruit Industries

Adafruit Industries

5,443 episodes — Page 67 of 109

JOHN PARK'S WORKSHOP LIVE 9/16/21 Puzzle Radio

JOHN PARK'S WORKSHOP LIVE 9/16/21 Puzzle Radio @adafruit @johnedgarpark #adafruit Digitally controlled pirate FM Radio Puzzle Transmitter! Laaaaaaars CircuitPython Parsec other stuffffff!! 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/ -----------------------------------------

Sep 16, 202150 min

Schematic IC Oddities - Collin’s Lab Notes

Two confusing quirks in the way some ICs are drawn in schematics #adafruit #collinslabnotes Shop ICs @ Adafruit: https://www.adafruit.com/category/153 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/ -----------------------------------------

Sep 16, 20210 min

SHOW and TELL 09/15/2021

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.

Sep 15, 202129 min

ASK AN ENGINEER 9/15/2021 LIVE!

ASK AN ENGINEER 9/15/2021 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/ -----------------------------------------

Sep 15, 20211h 14m

JP's Product Pick of the Week: FM Radio Transmitter Breakout Recap

#newproductpick JP's Product Pick of the Week: FM Radio Transmitter Breakout https://www.adafruit.com/product/1958 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/ -----------------------------------------

Sep 15, 20211 min

3D Hangouts – Starro Mask, Blasters and Zombies

This week @adafruit we’re making a Starro inspired mask with HalloWing. Prototyping a prop from Star Trek and a mini LED matrix. A zombie Captain America for Timelapse Tuesday, creppy! Learn Guide https://learn.adafruit.com/3d-printed-starro-face-mask Starro YouTube Video https://youtu.be/zswfzS_jnA8 HallowWing M0 & M4 https://www.adafruit.com/product/3900 https://www.adafruit.com/product/4300 500mah Battery https://www.adafruit.com/product/1578 NinjaFlex 1.75mm White https://www.adafruit.com/product/1691 IS31FL3741 LED Matrix https://www.adafruit.com/product/5201 Timelapse Tuesday Zombie Cap - Ian Robinson https://cults3d.com/en/3d-model/art/zombie-cap-bust-statue https://youtu.be/9ock0kb89c8 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/ -----------------------------------------

Sep 15, 202158 min

FM Radio Transmitter Breakout demo with Radio Music module

Transmit highly local (~30 ft.) pirate radio stations via CircuitPython and the FM Radio Transmitter breakout board. https://www.adafruit.com/product/1958 Here, being fed numbers station .wav files from the Teensy-based Music Thing Modular Radio Music module. 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/ -----------------------------------------

Sep 15, 20210 min

Perfboard Edge Connectors - Collin’s Lab Notes

Those rounded pads at the end of your perfboard aren’t just there for aesthetics #adafruit #collinslabnotes Get prototyping @ Adafruit: https://www.adafruit.com/category/124 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/ -----------------------------------------

Sep 14, 20210 min

The Great Search: Alternative for CP2014 USB to UART

A die-hard interface chip that is the backbone of many-a-devboard is the USB-to-UART adapter chip. While many micros come with native USB, there is still a large number that have UART only - like the ESP32, or RISC-V cores. Since most computers don't have a UART/RS232 port anymore, we're often converting UART to USB. For many years, we really like the CP2104 for low-cost and consistent/reliable behavior. That's NRND now, so what shall we find to replace it? See on Digi-Key at https://www.digikey.com/short/tmqr7f2t Visit the Adafruit shop online - http://www.adafruit.com See more Desk of Ladyada on YouTube https://www.youtube.com/playlist?list=PLjF7R1fz_OOXUtaFu7-_D1UCugC8OecKv See other episodes of The Great Search https://www.youtube.com/playlist?list=PLjF7R1fz_OOVHqJN28IbXLBj1FKCxw-xD ----------------------------------------- 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/

Sep 14, 202113 min

Soooo many rainbows...

If it's got RGB LEDs you know we will put some rainbow swirls on 'em! Here we are testing the LED Glasses breakout and also our new ATtiny8x7 breakout with seesaw. The LED glasses are using the IS32FL3741 to drive 116 LEDs. The seesaw board is able to drive up to 60 neopixels over I2C. #adafruit #neopixels #IS32FL3741 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/ -----------------------------------------

Sep 14, 20210 min

JP’s Product Pick of the Week 9/14/21 FM Radio Transmitter

JP’s Product Pick of the Week 9/14/21 FM Radio Transmitter @adafruit @johnedgarpark #adafruit discount during livestream here: https://www.adafruit.com/product/1958 FM Radio Transmitter 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/ -----------------------------------------

Sep 14, 202122 min

3D Printed Starro Face Mask

Face Mask inspired by Starro from The Suicide Squad. This mask is flexible and features the #adafruit HalloWing, the perfect board for this type of project! Guide: https://learn.adafruit.com/3d-printed-starro-face-mask 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 -----------------------------------------

Sep 14, 20212 min

CircuitPython Weekly Meeting for 13 September 2021

Notes doc is available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2021/2021-09-13.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/ -----------------------------------------

Sep 13, 202149 min

DHT11/22 Temp Sensor Trouble - Collin’s Lab Notes

A look into single-wire comms of the classic DHT11 & DHT22 temp/humidity sensors #adafruit #collinslabnotes Explore sensors at Adafruit: https://www.adafruit.com/category/35 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/ -----------------------------------------

Sep 13, 20210 min

Zombie Cap

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! Zombie Cap Ian Robinson https://cults3d.com/en/3d-model/art/zombie-cap-bust-statue CR10S Pro Glow PLA 13hr 19mins X:175 Y:181 Z:101mm .2mm layer / .4mm nozzle 10% Infill / 6mm retract 210C / 60C 45g 60mm/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 -----------------------------------------

Sep 12, 20210 min

Desk of Ladyada - Stemma Sunday ATtiny dev board

OK we finally spent a few hours and finished up our UPDI stand-alone programming code. That means we can start releasing some ATtiny8xx designs because we will be able to program/test them nice and fast. First up is a basic breakout with QT connectors. Let's maybe put together a tester? The Great Search - Alternative for CP2014 USB to UART https://www.digikey.com/short/tmqr7f2t A die-hard interface chip that is the backbone of many-a-devboard is the USB-to-UART adapter chip. While many micros come with native USB, there is still a large number that have UART only - like the ESP32, or RISC-V cores. Since most computers don't have a UART/RS232 port anymore, we're often converting UART to USB. For many years, we really like the CP2104 for low-cost and consistant/reliable behavior. That's NRND now, so what shall we find to replace it? #adafruit #deskofladyada #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/ -----------------------------------------

Sep 12, 202135 min

Pogo Pins - Collin’s Lab Notes

From the category of pleasingly intricate and specialized devices comes – the pogo pin #adafruit #collinslabnotes Shop Pogo Pins here: https://www.adafruit.com/category/458 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/ -----------------------------------------

Sep 10, 20210 min

John Park's CircuitPython Parsec: Return Values

#circuitpythonparsec How to return multiple values from a single function 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/ -----------------------------------------

Sep 10, 20212 min

Deep Dive w/Scott: ESP32-S3 and updating the IDF

Join Scott today as he opens a package of goodies and checks out the ESP32-S3 dev board and starts prepping CircuitPython for it. Visit the Adafruit shop online - http://www.adafruit.com Thanks to @dcd for the notes 0:00 Getting Started 0:04:00 Housekeeping 0:07:13 CI merges from last week got merged into main 0:09:11 NRF fixes for GCC 11 0:10:00 TODO: Learn guide needs to be updated 0:10:47 Youtube low latencies settings/question 0:11:45 tools/ci_changed_board_list.py in pull #5312 0:13:30 ​For my own fork before a PR, does that mean that only my new board will build? 1 instead of 190? 0:15:25 HDMI Video Capture 0:17:05 ESP S3 dev board S3-DevKit-M 0:23:09 Find the data sheet / get it building / get usb working 0:28:10 create git branch esp32_s3 0:29:20 figure out a new name for esp32s2 ( maybe espressif ) 0:30:30 update esp-idf ( submodule master ) 0:32:40 update other submodules and examine espressif github pages 0:34:30 some git reset --hard HEAD 0:35:25 python virtual build environments 0:36:23 make and commit 0:37:20 this would be easy if we did cmake :-) 0:37:50 rust cli find “fd” ( where did esp_sleep.h move to?) 0:40:20 assuming the moved files have the “same” content 0:41:11 hal/platform_port 0:42:25 for now, just include the S2 includes 0:44:45 building S2 libraries 0:46:45 Adding a board to CP is much simpler 0:47:14 ​Can you talk about the architecture/partitioning of circuitpython on ESP32 a bit? How does CIrcuitpython work with the RTOS in the ESP? I’ve been wondering if it would be easy-ish to have Circuitpython running on a core of an STM32 with the other core doing communications 0:48:45 Ivan Grokhotkov​ said: “the linker scripts got moved around... recommend you to run a hello-world build and check the linker arguments there.” 0:56:05 More compile errors to fix 0:58:50 UM: “make to cmake comparison - I got MP booting to repl on s3 in about 50mins - I spent 3 days on CPY and cold not boot the firmware I built” 1:00:30 zephyr is also using CMake.. ( and kconfig … ) 1:04:30 talking about variations... what's your take on "optimized" builds for the samd21? Take things out of the "generic" Xiao and swap in keyboard specific stuff? The idea of multiple versions isn't great 1:05:44 transition to CMake would need to be 100% all ports 1:11:00 bare metal ninja ( ninja and python ) 1:13:30 back out of the last rabbit hole 1:22:35 Delete the libraries that the build can’t find 1:24:15 “Wait you do S3, and I have a C3?” - C3 doesn’t have native USB Ivan says: “C3 USB is not programmable, it's a fixed function peripheral which knows how to do CDC and JTAG only. So no mass storage flashing support on C3, I'm afraid” 1:26:00 ​Since the esp32s3 has two cores, is threading going to be included in the future? 1:27:45 Research the “hello world” linker scripts - LINK_LIBRARIES 1:38:30 how to build sections.ld 1:40:30 nothing wrong with using different editors 1:43:50 begin resolving the linker errors 1:44:29 Deep Dive notes repo https://github.com/adafruit/deep-dive-notes/ 1:48:50 Who ever put tape on (the standoffs) 1:52:30 we got output! ( linked! ) 1:54:15 Commit the changes for idf esp-idf-4.4 1:57:05 protomatter submodules 1:58:00 Git push tannewt esp32_s3 https://github.com/tannewt/circuitpython/tree/esp32_s3 1:58:25 next week more BLE stuff 1:59:30 wrap up / next week on Friday 2:02:30 out ----------------------------------------- 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/ -----------------------------------------

Sep 10, 20212h 2m

EYE on NPI – onsemi eFuse Portfolio

This week's EYE ON NPI is going to keep you safe and sound, it's onsemi's portfolio of eFuses (https://www.digikey.com/en/product-highlight/o/on-semi/efuse-porfolio) - chips that can perform many of the protective functions we build into our power supplies to keep devices from going poof when accidents occur! onsemi has developed a wide range of eFuses ranging from 3 V to 12 V, supporting a continuous current from 1 A to 12 A. The integrated overcurrent, overtemperature, overvoltage, and inrush current protection, along with the ability to report faults and disable the output through GPIO, make these devices suitable for protecting any system, helping meet the challenges and supporting a compact board layout. When people first meet fuses, they usually see and think of classic 'wire' fuses (https://www.digikey.com/en/products/detail/bel-fuse-inc/5ST-200-R/1009012) 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. Pros: super cheap, easy to find, lots of suppliers with various current limits Cons: only good for overcurrent, one-shot usage only! Once engineers start making products, they often want to include fuses to protect their circuitry: over-current usually means something is getting damaged and we want to keep away from thermal damage like charring or even a fire. Many traditional/older designs use glass fuses, like appliances, radios, kitchen tools...but a lot of engineers prefer going with 'poly fuses' - fuses that are easy to mount into a circuit that auto-reset after a time (usually minutes) so that a temporary overload doesn't make the device a brick so quickly. For example, we have a 500mA hold / 1000mA trip polyfuse (https://www.digikey.com/en/products/detail/bel-fuse-inc/0ZCJ0050FF2G/4156133) on the Metro 328 board design (https://www.adafruit.com/product/2488), usually it kicks in when people try to power 4 servos off of the USB port, quickly overwhelming the computer or hub. Poly-fuses are a great step-up from plain wire fuses. Pros: also cheap! lots of suppliers with various current limits. auto-resets after cooling down. Cons: only good for over-current, can't latch off, fuse trip time depends on ambient temperature But circuit protection usually needs more than just over-current checks. We often have to do polarity protection (in case the battery or wall adapter is put in backwards), and over-voltage (to avoid damaging the regulator, which will have some voltage limitation) and under-voltage (to avoid weird or inconsistent behavior during a brown-out). There's also some products that benefit from 'latch off' behavior - where a failure means we have to do a hard power cycle. What if we could do all this in one chip? No surprise, that's what we're showing off this week! The NIS5420 eFuse is a cost effective, resettable fuse which can greatly enhance the reliability of a hard drive or other circuit from both catastrophic and shutdown failures. It is designed to buffer the load device from excessive input voltage which can damage sensitive circuits. It also includes an overvoltage clamp circuit that limits the output voltage during transients but does not shut the unit down, thereby allowing the load circuit to continue operation. Integrated Power Device Power Device Thermally Protected No External Current Shunt Required 8 V to 18 V Input Range 39 mOhm Typical Internal Charge Pump Internal Undervoltage Lockout Circuit Internal Overvoltage Clamp These chips do it all. Obviously they've got the current limiting setup, but they also have under-voltage locking, over-voltage clamping for short bursts of high voltage, slew rate control, enable / fault pin, and optional external current monitoring. It's all analog electronics so it works instantly, reliably and without digital configuration. Stuff like the current limit and slew rate is set with external passive components. It looks like these were designed for use in hard drives, which means they are good in stressful environments like server racks, data centers or home computers. We always love chips that do something and do it real well, at a good price. These eFuses will replace a chunk of your power-supply protection kit, saving your assembly cost and board size. While we're specifically featuring the onsemi NIS5420 (https://www.digikey.com/short/nt2zhct2) here, there's a whole family of different voltage-set chips to pick from (https://www.digikey.com/en/product-highlight/o/on-semi/efuse-porfolio) for 3V, 5V, 12V or even 24V power rails. And best of all, they're in stock right now for immediate shipping from Digi-Key! Order now and you can start designing into your product line tomorrow morning.

Sep 9, 202111 min

Adafruit Top Secret! September 8, 2021

The news from Adafruit in New York. Broadcast September 8, 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 - 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/

Sep 9, 20212 min

Made in NYC 9/8/2021 Featuring a Reel Change and LED Glasses

Changing a reel (0:02) QT Py PCBs heading into the stencil machine (0:39) https://www.adafruit.com/product/4600 Soldering screens onto the PiOLED (0:51) https://www.adafruit.com/product/3527 Freshly stenciled LED Glasses prototypes (1:12) Panels of LED Glasses on top of Pick 'n Place (1:16) #comingsoon Printing labels (1:24) Iron beams coming together (1:38) #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/ -----------------------------------------

Sep 9, 20212 min

Programmable Wireless BLE Gesture Mouse

Build a mouse that connects via Bluetooth BLE and converts accelerometer readings to mouse cursor movements. Guide: https://learn.adafruit.com/ble-wireless-gesture-mouse 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 -----------------------------------------

Sep 9, 20211 min

JOHN PARK'S WORKSHOP LIVE 9/9/21 Shop Organization

JOHN PARK'S WORKSHOP LIVE 9/9/21 Shop Organization @adafruit @johnedgarpark #adafruit Custom Tool Drawer Foam CircuitPython Parsec JPPPoW Recap moar 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/ -----------------------------------------

Sep 9, 202142 min

Hello Inductor - Collin’s Lab Notes

Say hello to the lesser known passive component - the inductor #adafruit #collinslabnotes Shop components at Adafruit: https://www.adafruit.com/category/54 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/ -----------------------------------------

Sep 9, 20210 min

New Products 9/8/2021 featuring Adafruit ANO Rotary Navigation Encoder Breakout PCB!

Rotating LED Warning Light with Adjustable Volume Buzzer Alarm (0:05) https://www.adafruit.com/product/5134?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Tri-Color USB Controlled Tower Light with Buzzer (2:15) https://www.adafruit.com/product/5125?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Monochrome 1.3" 128x64 SH1106G SPI OLED Monochrome Display (4:15) https://www.adafruit.com/product/5228?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts LSM9DS0 9-DoF IMU Sensor Chip (5:18) https://www.adafruit.com/product/5158?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts SMT 5-Way Directional Joystick / Navigation Switch - 10.5mm x 10mm x 7mm (6:05) https://www.adafruit.com/product/5223?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts TLC551 IC Timer - CMOS 555 with 1V to 15V power, up to 1.8MHz - TLC551CP (6:42) https://www.adafruit.com/product/5222?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts FTDI FT232BL USB to UART Chip - 10 pack (7:40) https://www.adafruit.com/product/5227?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adjustable Power Supply w/ 2.1mm / 5.5mm DC - 3V to 24V at 2 Amp (8:28) https://www.adafruit.com/product/5130?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts ANO Directional Navigation and Scroll Wheel Rotary Encoder (9:45) https://www.adafruit.com/product/5001?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit ANO Rotary Navigation Encoder Breakout PCB (9:45) https://www.adafruit.com/product/5221?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/ -----------------------------------------

Sep 9, 202112 min

Python on Hardware weekly video 148

The wonderful world of Python on hardware! Episode 148 (September 8, 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/

Sep 9, 20219 min

3D Hangouts – BLE Gesture Mouse, Star Trek Melon and Eye of Agamotto

This week @adafruit upcoming project of a BLE HID gesture mouse using Feather Sense and CircuitPython. Prototyping a prop from Star Trek and a light up eye of Agamotto for Timelapse Tuesday, stellar! Learn Guide https://learn.adafruit.com/ble-wireless-gesture-mouse Feather Sense https://www.adafruit.com/product/4516 400mAh Battery https://www.adafruit.com/product/3898 Slide Switch https://www.adafruit.com/product/805 M2.5 Hardware Kit https://www.adafruit.com/product/3299 Silicone Ribbon Wire https://www.adafruit.com/product/3890 Timelapse Tuesday Eye of Agamotto - Dr Strange's Amulet – Keith Page https://www.thingiverse.com/thing:4916835 https://youtu.be/EewhhOTbGyk Community Makes https://www.thingiverse.com/thing:4948558 1x4 neokey https://www.thingiverse.com/make:965931 ninjaflex watch band https://www.thingiverse.com/thing:4948021 camera slider remix https://www.thingiverse.com/thing:4947882 minimal pi case 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/ -----------------------------------------

Sep 8, 202141 min

LED Glasses panel tester

OK we're about ready to fabricate these LED glasses panels. Lots of LEDs, in a cool grid/circular design! Of course, we have to test each board so that we know all the LEDs were placed properly. Thus, the tester! We're going with a simple R/G/B test, with visual inspection. We'll also check out the built in test-mode the IS31FL3741 has, so we verify all the RGBs two ways. Check out the fancy silkscreen, we'll have these in the shop sooooooon. #comingsoon #adafruit #ledglasses 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/ -----------------------------------------

Sep 8, 20210 min

ASK AN ENGINEER 9/8/2021 LIVE!

ASK AN ENGINEER 9/8/2021 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/ -----------------------------------------

Sep 8, 20211h 12m

SHOW and TELL 9/8/2021

SHOW and TELL 9/8/2021 #ShowandTell

Sep 8, 202119 min

JP’s Product Pick of the Week 9/7/21 Prop-Maker FeatherWing

DEEP discount during the livestream here! https://www.adafruit.com/product/3988 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/ -----------------------------------------

Sep 7, 202126 min

JP's Product Pick of the Week Prop-Maker FeatherWing Recap

#newproductpick JP's Product Pick of the Week: Prop-Maker FeatherWing https://www.adafruit.com/product/3988 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/ -----------------------------------------

Sep 7, 20211 min

Perfboard Easy Resizing - Collin’s Lab Notes

Need to fit a small enclosure? or just build a separate circuit? Thankfully, trimming perfboard is a snap. #adafruit #collinslabnotes Shop breadboards & protoboards: https://www.adafruit.com/category/124 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/ -----------------------------------------

Sep 7, 20210 min

CircuitPython Weekly for September 7th, 2021

Meeting notes are available here: https://github.com/adafruit/adafruit-circuitpython-weekly-meeting/blob/main/2021/2021-09-07.md Join here for the chat all week: http://adafru.it/discord The CircuitPython Weekly happens normally at 2pm ET/11am PT on Mondays. Check the #circuitpython-dev channel on Discord for notices of change in time and links to past meetings. Meeting times are also available in iCal format using the following link: https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical or view it in your browser: https://open-web-calendar.herokuapp.com/calendar.html?url=https://raw.githubusercontent.com/adafruit/adafruit-circuitpython-weekly-meeting/master/meeting.ical CircuitPython development is sponsored by Adafruit. Please support them by purchasing hardware from https://adafruit.com. Reminders: Podcast available on most services. Let us know if we’re missing some. 0:00 Intro 3:06 Community News 10:24 State of CircuitPython, Libraries and Blinka 17:13 Hug reports 23:17 Status Updates 36:17 In The Weeds 44:53 Wrap-Up 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/ -----------------------------------------

Sep 7, 202146 min

The Great Search: Replacement for AON7401 8-DFN Power P-Channel FET

We use the AON7401 in a LOT of our designs, it's a high-current power P-FET that we use for polarity-verification / voltage-switching. For example, in our RGB Matrix FeatherWing, it's used to make sure we have a positive voltage going from the DC jack to the RGB Matrix. Sadly this exact part is discontinued. Let's try to find a drop-in replacement with as-good-or-better specifications! See on Digi-Key at https://www.digikey.com/short/59fpdtm1 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/

Sep 7, 202112 min

128x128 Monochrome OLED proto test!

We're always looking for more I2C-friendly displays to add to our line-up. This is a 128x128 monochrome OLED breakout we just put together, with SH1107 driver. It's a smol 1.12" inches and has both I2C and SPI interfaces. Use I2C when you want quick wiring, use SPI when you want fast speed. Either way, its crisp & clear and we'll have Arduino & Python code. Coming soooooon! #comingsoon #adafruit #Monochrome 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/ -----------------------------------------

Sep 6, 20210 min

Eye of Agamotto - Dr Strange's Amulet

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! Eye of Agamotto - Dr Strange's Amulet Keith Page https://www.thingiverse.com/thing:4916835 CR10S Pro Gold / Green PLA 7hr 30mins X:183 Y:180 Z:20mm .2mm layer / .4mm nozzle 10% Infill / 6mm retract 210C / 60C 35g 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 -----------------------------------------

Sep 6, 20210 min

Desk of Ladyada - STEMMA QT ification!

We have just a few I2C boards left to turn into STEMMA QT versions. Lets take a trip through converting a design from one of our classic layouts to STEMMA QT. The Great Search - Replacement for AON7401 8-DFN Power P-Channel FET https://www.digikey.com/short/59fpdtm1 We use the AON7401 in a LOT of our designs, its a high-current power P-FET that we use for polarity-verification / voltage-switching. For example, in our RGB Matrix FeatherWing, its used to make sure we have a positive voltage going from the DC jack to the RGB Matrix. Sadly this exact part is discontinued. Lets try to find a drop-in replacement with as-good-or-better specifications! #adafruit #deskofladyada #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/ -----------------------------------------

Sep 5, 202129 min

Deep Dive w/Scott: CircuitPython 7.0.0 & GitHub Actions

Join Scott as he answers questions and talks about the 7.0.0 release. Visit the Adafruit shop online - http://www.adafruit.com 0:00 Hellos and getting started 0:02:38 hello everyone 0:06:32 CP 7.0.0 release candidate 1 - https://github.com/adafruit/circuitpython/releases/tag/7.0.0-rc.1 0:07:00 (est) deepsleep is still faked on the ESP32-S2 when USB is connected 0:08:04 additions since since 6.3.0 and fixes and enhancements 0:09:50 speaking of RC, there's 4 boards added in the last couple of days that don't have board.board_id I propose to PR that after (or before ?) the Lolin S2 Mini fix is merged maybe (and add __name__ while I'm there) 0:10:28 Can you control board frequency within CP? 0:11:50 __ double underscore 0:12:10 update documents live to match release notes :-) for EPaperDisplay 0:16:18 is there documentation on how to add a board that could be updated on github or is it only in the learn guides ? https://learn.adafruit.com/how-to-add-a-new-board-to-circuitpython/customizing-the-board-files 0:17:12 So looking at this eInk display https://www.adafruit.com/product/4197 I don't see anything about partial updates -- is that a limitation of the display/controller, or CP? 0:19:35 add collaborators to forks on an organization github repository (UM) 0:21:03 if you are worried about power saving, get a power analyzer https://www.adafruit.com/product/5048 0:23:55 Filling up flash - hunting for bytes - viewing hex- Q-strings linker tricks https://github.com/adafruit/circuitpython/pull/5284/files 0:28:35 - linker optimization: join common suffixed strings 0:29:30 - consider merging pointers in region by storing offsets - hard :-) 0:30:50 - could save qstr ram 0:31:15 linker - SORT_BY_ALIGNMENT (eliminate *fill* ) 185 fills times 2 bytes 0:33:13 linker SORT_BY_NAME 0:37:25 CIRCUITPY_PRECOMPUTE_QSTR_ATTR ( when there is more RAM than Flash ) 0:41:00 What is a Q String https://docs.micropython.org/en/latest/develop/qstr.html 0:43:45 Micropython 1.17 https://github.com/micropython/micropython/releases/v1.17 0:46:25 Wii Balance board (late night project :-) ) 0:46:52 github actions ( micropython updated ) 0:48:00 earlier Deep dive xmissions had visual a lot more detailed info. Do you use a j-link device or so? 0:49:10 Is there any support for parallel connected display controllers? I don't see it but only just started looking 0:50:00 Github actions 0:51:40 MP builds all boards in a single job 0:51:58 CP builds boards in parallel 0:53:05 CP runs all tests first ( build.yml graph structure ) 0:54:15 changes could save a lot of compute power 0:57:10 Introduction to GitHub Actions https://docs.github.com/en/actions/learn-github-actions/introduction-to-github-actions 0:58:30 API reference YAML syntax for workflows https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions 0:58:50 Events that trigger workflows https://docs.github.com/en/actions/reference/events-that-trigger-workflows 1:01:00 repository_dispatch 1:04:40 workflow_run 1:05:36 repository dispatch event 1:07:00 jobs .if / Context an expression syntax 1:08:30 matrix 1:09:00 needs 1:12:08 Question to be answered: how to enumerate all the files in git that changed 1:12:45 needs.job id.output 1:15:50 actions output values (set-output) 1:23:15 jobs.job_id.strategy.matrix 1:26:10 using environment variables 1:28:45 start some experiments 1:32:15 “JSON was in the matrix :-) “ passing JSON from outputs to tests 1:36:25 connect step output to job output 1:38:50 fish console ( for windows? ) mcfly 1:41:00 fish, starship, and exa diversions… :-) 1:45:30 Paths Changes Filter 1:47:00 “act” run github actions locally https://code.dblock.org/2021/06/15/running-github-actions-locally-using-act.html 1:49:38 get a list of all the changed files 1:52:55 given our context - what changed 1:59:30 we don’t need to be perfect, just have a robust fallback 2:04:50 Any recommendations for new CP users? 2:07:07 prepare to “call it” a day 2:08:04 have a great weekend, taking Monday off, CP Monday meetings move to Tuesday 2:08:50 what about commits that add a board? 2:09:21 chats continue on discord 2:10:36 pet the cat, and sign off 2:11:28 - freeze ----------------------------------------- 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/ -----------------------------------------

Sep 3, 20212h 11m

John Park's CircuitPython Parsec: List Slices

#circuitpythonparsec Use List Slices to quickly and easily use sub-sections of lists and even efficiently loop through items. 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/ -----------------------------------------

Sep 3, 20212 min

Made in NYC 9/1/2021 Featuring Feeders, Dross, and an Unpopulated LED Matrix Driver

Advancing a feeder to bring the first component in the reel to the front (0:04) Manufacturing the Adafruit Monster M4sk and testing a HalloWing (0:21) https://www.adafruit.com/product/4343 https://www.adafruit.com/product/3900 Writing on the layer of dross in the Selective Solder machine's vat of molten tin (1:01) Soldering headers onto the Metro M4 Express ATSAMD51 (1:37) https://www.adafruit.com/product/3382 Testing a GPS Featherwing (2:10) https://www.adafruit.com/product/3133 Unpopulated PCB for the IS31FL3741 LED Matrix Driver (2:21) Testing the IS31FL3741 LED Matrix Driver (2:22) https://www.adafruit.com/product/5201 Crane segment parked outside (2:31) Construction continues unabated (2:37) Construction in black and white (2:49) Storm coming to NYC (2:56) #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/ -----------------------------------------

Sep 2, 20213 min

Python on Hardware weekly video 147

The wonderful world of Python on hardware! Episode 147 (September 1, 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/

Sep 2, 202111 min

JOHN PARK'S WORKSHOP LIVE 9/2/21 Aviation Connectors

Aviation Connectors CircuitPython Parsec JPPPoW Recap Tips / Tricks / Tools / Gear 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/ -----------------------------------------

Sep 2, 20211h 0m

New Products 9/01/21 feat. Adafruit Proximity Trinkey - USB APDS9960 Sensor Dev Board!

Cyan MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5174?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts White MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5170?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Pastel Pink MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5178?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Mint Green MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5173?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Orange MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5175?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Purple MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5177?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Orange Cream MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5176?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Red MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5172?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Milky White MA Keycaps for MX Compatible Switches - 5 pack (0:10) https://www.adafruit.com/product/5171?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts 8 Channel LoRa Gateway Kit with LoRa HAT and GPS for Pi 4 - Pi Not Included (2:45) https://www.adafruit.com/product/5198?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Pilot Gateway Pro LoRa Enclosure Kit for Raspberry Pi 4 - RAK7244 (2:45) https://www.adafruit.com/product/5057?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Raspberry Pi Pico Adapter PCB for Keyboard FeatherWing (5:01) https://www.adafruit.com/product/5164?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Etched Glow-Through Keycap with Digi-Key Logo - MX Compatible Switches (5:37) https://www.adafruit.com/product/5143?utm_source=youtube&utm_medium=videodescrip&utm_campaign=newproducts Adafruit Proximity Trinkey - USB APDS9960 Sensor Dev Board (6:46) https://www.adafruit.com/product/5022?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/ -----------------------------------------

Sep 2, 20219 min

EYE on NPI – Conductive Containers' Corstat and Pillowstat mailers

This week's EYE ON NPI is caring and sensitive... Conductive Containers' Corstat® (https://www.digikey.com/en/product-highlight/c/conductive-containers/conductive-pcb-mailers) and PillowStat (https://www.digikey.com/en/product-highlight/c/conductive-containers/pillowstat-injection-molded-component-cases) mailers are soft and ESD-safe, so they will never break your heart or give your delicate electronics a nasty shock! After manufacturing, you'll need to get your boards to a final manufacturing or packaging facility. Or, your boards may be sold 'bare' to the end user. That's where these mailers come in to save the day: they are durable, and fully ESD-safe with coated cardboard and foam. We've seen chips and displays arrive to us in Corstat mailers, but it somehow never crossed our minds that we could buy them off the shelf! Conductive Containers (https://www.digikey.com/en/supplier-centers/conductive-containers) are experts at ESD things of all shapes, sizes and extrusions. We're doing a 2-for-1 on this EYE ON NPI, highlighting both their 'convoluted pink foam' (https://www.digikey.com/en/product-highlight/c/conductive-containers/conductive-pcb-mailers) and 'flat black folding-mailers' (https://www.digikey.com/en/product-highlight/c/conductive-containers/pillowstat-injection-molded-component-cases) If you have special packaging needs, you can always contact CCI for custom sizing, but their 'off the shelf' packages come in a range of sizes and you can get them instantly in almost any quantity, thanks to their fabrication facilities in the US (CCI also makes all sorts of other ESD handling/storage items which we use here at Adafruit for holding reels and components.) We like that these boxes in that you don't have to antistat, bubble bag and separately box: it's an all-in-one step. And the boxes ship nice and flat, with good creases, so they're very fast to assemble. Digi-Key carries a wide size range of both Corstat® and PillowStat mailers (https://www.digikey.com/en/supplier-centers/conductive-containers) so full PCB assemblies and individual components can be packaged safely. Order any Conductive Containers from stock (https://www.digikey.com/short/vwpz3ht7) today and you can have packaging problems solved by tomorrow afternoon!

Sep 2, 20217 min

Adafruit Top Secret! September 1, 2021

The news from Adafruit in New York. Broadcast September 1, 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 - 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/

Sep 2, 20212 min

SHOW and TELL 9/1/2021

SHOW and TELL 9/1/2021 #ShowandTell

Sep 1, 202120 min

JP's Product Pick of the Week PowerBoost 1000C

#newproductpick JP's Product Pick of the Week: PowerBoost 1000C https://www.adafruit.com/product/2465 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/ -----------------------------------------

Sep 1, 20211 min

ASK AN ENGINEER 9/1/2021 LIVE!

ASK AN ENGINEER 9/1/2021 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/ -----------------------------------------

Sep 1, 20211h 6m