John Park's CircuitPython Parsec: USB Gamepad Configuration

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72: If You Want to Grow—Stop Fixing the Wrong Problem 16:32

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You’re busy—but are you actually growing? In this episode, Nata Salvatori exposes a trap that’s costing service providers time, money, and sanity: chasing busywork that feels productive but doesn’t move the needle. She walks through a clear, five-step growth path—from clarifying your offer, validating through real sales, delivering sustainably, building repeatable systems, to scaling confidently. You’ll learn: How to spot and ditch “fake work” Why clarity beats complexity every time How to use real feedback to validate your offers Delivery tips that prevent burnout System creation that enables scaling How to honor your current phase of growth 📌 Ready to stop spinning your wheels and make real moves? Map your phase, pick your next action, and don’t be afraid to ask for help: 👉 accidentalceo.co/coaching Support the show…

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#circuitpythonparsec Here's a demo of Feather RP2040 USB Host running a USB gamepad to read data and remap button presses inside of CircuitPython. https://learn.adafruit.com/adafruit-feather-rp2040-with-usb-type-a-host/usb-host-read-data https://github.com/jedgarpark/parsec/blob/main/2025-03-25/ https://www.adafruit.com/product/5723 Learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- 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/ -----------------------------------------

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Adafruit Industries

John Park's CircuitPython Parsec: USB Gamepad Configuration

Adafruit Industries

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Adafruit Industries

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Deep Dive w/ Tim: Testing Old MagTag Projects 1:04:08

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

Adafruit Industries

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John Park's CircuitPython Parsec: GPIO Switch to Input 2:05

לפני יומיים2:05

2:05

#circuitpythonparsec How to set GPIO pins to input with pull in one line. https://github.com/jedgarpark/parsec/blob/main/2025-07-24/code.py Learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------…

Adafruit Industries

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The Great Search — High-Speed USB Isolator 8:02

לפני יומיים8:02

8:02

We've received several requests to update our low/full-speed USB isolator breakout, which used the ADUM4160. Low speed is for peripherals like mice and keyboards, where bandwidth demands are minimal. Full speed suits microcontrollers, audio interfaces, and simple USB accessories. High speed is needed for flash drives, video devices, data acquisition units, and external disks. Unsurprisingly, there's demand for high-speed isolation. We're now exploring USB isolation ICs that support high-speed performance. Stay tuned! See how Ladyada chooses the part on DigiKey Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- 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/ ----------------------------------------- #technology #electronics #engineering #gadgets #innovation…

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#NewProducts 7/23/25 Feat. @Adafruit MagTag 2.9" Grayscale E-Ink WiFi Display - 2025 Ed. w/ SSD1680 6:51

לפני יומיים6:51

6:51

GPIO Stacking Header for Pi A+/B+/Pi 2/Pi 3 - Extra-long 2x20 Pins (0:55) https://www.adafruit.com/product/2223 Ultra Flexible LED Ribbon Strip - 30mm Wide - 1 Meter long - Neutral / Natural White ~4000K (1:40) https://www.adafruit.com/product/6127 Ultra Flexible LED Ribbon Strip - 30mm Wide - 1 Meter long - Cool White ~6000K (1:40) https://www.adafruit.com/product/6128 Adafruit MagTag - 2.9" Grayscale E-Ink WiFi Display - 2025 Edition with SSD1680 (4:07) https://www.adafruit.com/product/4800 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- New nEw NEWs New Products, News, and more: https://www.adafruit.com/newsletter #newnewnew Shop for all of the newest Adafruit products: http://adafru.it/new Visit the Adafruit shop online - http://www.adafruit.com Adafruit on Instagram: https://www.instagram.com/adafruit LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------…

Adafruit Industries

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Prototypes, Testers & USB Isolation Upgrades - 20:28

לפני יומיים20:28

20:28

Last week, we conducted a Great Search for a clear shaft linear potentiometer. This week, the prototypes arrived—and they work great! We're also beginning work on the FruitJam Tester. We'll be showing the finalized silkscreen, the cover plate we designed, and the expected form factor of the tester itself. Additionally, we wrapped up a library for a QMC5883 breakout. This chip serves as a drop-in replacement for the now-discontinued HMC5883. It's frequently found in quadcopter builds, so we thought it would be a great candidate for a simple magnetometer breakout.…

Adafruit Industries

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John Park's Workshop Live 7/24/25 57:10

לפני יומיים57:10

57:10

John Park's Workshop Live 7/24/25 ESP-NOW Juggling project JPPPoW recap CircuitPython Parsec tool tips gear report and more! 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 Industries

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3D Hangouts – Chatsubo LED Sign, Fruit Jam Slim and Nesting Doll 45:38

לפני 3 ימים45:38

45:38

This week @adafruit Pedro released the 3D printed chatsubo bar sign using LED noodles powered by the Adafruit Current Boost Breakout. Noe is prototyping a slim snap fit case for the upcoming Fruit Jam. Quick look at his new MIDI keyset controller. Time lapse this week still in full Halloween mode featuring a morbid nesting doll. LED Noodle Learn Guide https://learn.adafruit.com/nood-booster-case LED Noodle YouTube Video https://youtu.be/6xzU_Qd59TA TSP61169 Current Boost https://www.adafruit.com/product/6354 Fruit Jam https://www.adafruit.com/product/6200 Timelapse Tuesday Morbid Nesting Doll By abroerman https://makerworld.com/en/models/1085034-matryoshka-muerta-a-morbid-nesting-doll#profileId-1077662 https://youtu.be/uMgb2o17d0o 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5925163669389312…

Adafruit Industries

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SHOW and TELL 7/23/25 17:20

לפני 4 ימים17:20

17:20

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. 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5925163669389312…

Adafruit Industries

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JP’s Product Pick of the Week 7/22/25 RECAP 1:00

לפני 4 ימים1:00

1:00

#newproducts JP’s Product Pick of the Week 7/22/25 Adafruit Pi STEMMA QT Breakout for Raspberry Pi and Compatibles https://www.adafruit.com/product/6365 Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------…

Adafruit Industries

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Mini Neon Sign Prop & n00ds Booster Case 1:11

לפני 4 ימים1:11

1:11

Print a case for the Adafruit TPS61169 Constant Current Boost Converter for LEDs! Guide: https://learn.adafruit.com/nood-booster-case The case has cutouts for the terminal blocks to attach LED nOOds, and cutouts for the current adjustment switches -- useful when powering multiple strips. 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 Dan Q https://soundcloud.com/adafruit -----------------------------------------…

Adafruit Industries

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JP’s Product Pick of the Week 7/22/25 17:50

לפני 5 ימים17:50

17:50

#newproducts JP’s Product Pick of the Week 7/22/25 Adafruit Pi STEMMA QT Breakout for Raspberry Pi and Compatibles https://www.adafruit.com/product/6365 Deep discount during livestream 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 Industries

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EYE on NPI - Abracon Real-Time Clock with Integrated 32.768 kHz Crystal Oscillator 4:11

לפני 5 ימים4:11

4:11

This week's EYE ON NPI is tick tock o'clock, it's the Abracon Real-Time Clock with Integrated 32.768 kHz Crystal Oscillator (https://www.digikey.com/en/product-highlight/a/abracon/real-time-clock-with-integrated-32-768-khz-crystal-oscillator). It's a tiny and affordable all-in-one RTC that has everything ya want, and nothin' ya don't. With it's compact package size, it's half the BOM size of what most RTC's need, and has a high quality Abracon crystal (https://www.digikey.com/en/supplier-centers/abracon) already included! We've been using Abracon (https://www.digikey.com/en/supplier-centers/abracon) crystals and oscillators in our designs for decades - for example a 12.288 MHz Crystal (https://www.digikey.com/short/w2qvtnbr) adorns our VS1053 breakout board (https://www.adafruit.com/product/1381). That's not the only thing they're good at, but it's the name recognition they've got as a trusted supplier of quality, affordable crystals and oscillators. So it was not surprising for us to learn that they now have an integrated-crystal real time clock chip for sale. Real time clock chips are specialty low-cost chips that keep track of 'real time' (e.g. the month, day, year, hour, minute, second) so that the rest of the system can go into shutdown mode or lose power, without losing track of time. They also often have alarms so that the system can reboot out of deep sleep to perform some task at an assigned delay or timestamp. As you might expect, the important characteristics to look for in an RTC are accuracy - how close their internal timekeeping is to true time - and power draw - how long they can run off the secondary power source such as a super-cap or coin cell battery (https://www.digikey.com/en/products/detail/panasonic-energy/CR-1025-BN/269738). There's other characteristics that you may care about: the voltage range they can power off of, whether they support a secondary battery backup with auto-switchover, and of course the interface and capabilities like alarms The AB-RTC-XB-32.768KHZ-2-T3 (https://www.digikey.com/short/tp4tjzqz) has many of the things we like to look for in an RTC. First, is a standard I2C interface - most RTCs are, and this makes it easy to add to any microcontroller or microcomputer. Second is a wide operating voltage range for power and logic: 1.2V to 5.5V with both a power and IO power pad! That means it's great even for low voltage cores or 5V Arduino-compatibles, and you can have separate voltages if desired. Alongside those two pins there's also a separate VBat pin for backup battery with auto-switchover. That means when the main power cuts off, say because USB got unplugged, or the main Lipoly battery is drained, we'll switch over to a coin cell or super-cap. Of course, the big feature of this RTC is the built-in crystal. By integrating directly, they're able to have an SMT chip with no external crystal in a 3.2 x 2.5mm package - the same size as most crystals! According to the datasheet, the crystal has a 5 ±23ppm frequency stability at room temp 25℃. That translates to 28 ppm max: 86,400 × (28/1,000,000) = 2.42 seconds gain/loss per day. At the typical 'best case' of 5ppm, its 86,400 × (5/1,000,000) = 0.432 seconds per day. That's in-line with most RTC crystal specifications, although it wouldn't be considered 'high precision' since its not temperature compensated. Temp compensation is much more complex and expected, and most RTCs will get auto-sync from the controller via WiFi/BT/GPS to apply correction every day~month to get them back on track. If you need a compact real time clock with a flexible power supply setup and Abracon-quality crystal, the AB-RTC-XB-32.768KHZ-2-T3 (https://www.digikey.com/short/tp4tjzqz) is an excellent new product offering that's available and in stock at DigiKey right now! Order today and before your morning alarm goes off you'll have this chip in hand and ready to integrate into your next product design.…

Adafruit Industries

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Morbid Nesting Doll 1:23

לפני 5 ימים1:23

1:23

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! This Week: Morbid Nesting Doll By abroerman makerworld.com/en/models/1085034-matryoshka-muerta-a-morbid-nesting-doll Bambu X1C Polymaker PLA 10hr 23mins X:64 Y:58 Z:124mm .2mm layer / .4mm Nozzle 10% Infill / 1mm Retraction 200C / 60C 152g 230mm/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 Dan Q https://soundcloud.com/adafruit -----------------------------------------…

Adafruit Industries

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John Park's CircuitPython Parsec: Random(ish) Numbers from Floating Pins 2:17

לפני 9 ימים2:17

2:17

#circuitpythonparsec Generate random-ish numbers from floating analog pins in CircuitPython. NOTE: these aren't encryption grade or anything! But, they can be an excellent non-zero seed for generating a non-deterministic number. https://github.com/jedgarpark/parsec/blob/main/2025-07-17/code.py https://www.adafruit.com/product/4884 Learn about CircuitPython: https://circuitpython.org Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------…

Adafruit Industries

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John Park's Workshop Live 7/17/25 1:15:10

לפני 9 ימים1:15:10

1:15:10

John Park's Workshop Live 7/17/25 ESP-NOW project preview JPPPoW recap CircuitPython Parsec Project Learn Guide recap Lars (srry) and more! 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/ -----------------------------------------…

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Adafruit Industries « » John Park's CircuitPython Parsec: USB Gamepad Configuration

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John Park's CircuitPython Parsec: USB Gamepad Configuration