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תוכן מסופק על ידי Adafruit Industries. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי Adafruit Industries או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.
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John Park's CircuitPython Parsec: BME280 Sensor on Feather ESP32-S2
Manage episode 477813424 series 1242341
תוכן מסופק על ידי Adafruit Industries. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי Adafruit Industries או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.
#circuitpythonparsec Use the built-in BME280 Temperature/Humidity/Pressure sensor on the Feather ESP32-S2. https://github.com/jedgarpark/parsec/tree/main/2025-04-17 https://www.adafruit.com/product/5303 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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5024 פרקים
Manage episode 477813424 series 1242341
תוכן מסופק על ידי Adafruit Industries. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי Adafruit Industries או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.
#circuitpythonparsec Use the built-in BME280 Temperature/Humidity/Pressure sensor on the Feather ESP32-S2. https://github.com/jedgarpark/parsec/tree/main/2025-04-17 https://www.adafruit.com/product/5303 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

1 Desk of Ladyada - Solar Charging, IR Sensors & a Special Project Ahead! 31:40
31:40
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Ladyada's diving into solar charging tech with the bq25798 MPPT charger ☀️, exploring IR sensors, drone-friendly compasses, and prepping for another big release ... but take it easy, take it slow ...baby steps 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5925163669389312…
#circuitpythonparsec How to use palette indices to make images partially transparent in CircuitPython. https://github.com/jedgarpark/parsec/blob/main/2025-07-03/code.py https://www.adafruit.com/product/3315 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

1 John Park's Workshop Live 7/3/25 1:09:05
1:09:05
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John Park's Workshop Live 7/3/25 Knobby Sequencer XL! CircuitPython Parsec JPPPoW recap Projects 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

Adafruit Triple LED Matrix Bonnet for Raspberry Pi - For HUB75 (0:09) https://www.adafruit.com/product/6358 Adafruit Simple Soil Moisture Sensor - For micro:bit, and more (1:14) https://www.adafruit.com/product/6362 Adafruit LM73100 23V 5A Max Ideal Diode Breakout (1:55) https://www.adafruit.com/product/6359 Adafruit Soil Sensor Kit - "FarmBeats for Students" Compatible! (3:25) https://www.adafruit.com/product/6352 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/ -----------------------------------------…
This week's EYE ON NPI is going to keep an eye on the hot summer temperatures - it's Melexis' MLX90632 Miniature Far Infrared (FIR) Sensors (https://www.digikey.com/en/product-highlight/m/melexis/mlx90632-miniature-far-infared-fir-sensors) a series of low cost, high performance, ultra tiny IR temperature sensors with medical grade accuracy! The MLX90632 comes from Melexis (https://www.digikey.com/short/zvzvp01b) whose expertise is IR temperature sensors. We've been using their sensors like the MLX90614 (https://www.digikey.com/short/b990pn8w) for over a decade! These sensors are specifically good for sensing the temperature of something that they are not touching. There's lots of reasons to use this, for example when something is really hot, so you don't want your circuit to reach the same temperature which would degrade or damage it. Or for sanitation: unlike in-ear or oral temperature sensing, you can point this at someone's head or mouth to measure their temperature without ickyness. Or maybe you're measuring something that is far away or hard to attach a thermocouple to, for example to measure the temperature of a leaf for calculating the Vapor Pressure Deficit (https://en.wikipedia.org/wiki/Vapour-pressure_deficit). For 'single point' measurement, we've used the MLX90614 (https://www.digikey.com/short/b990pn8w), they've also got the MLX90640 (https://www.digikey.com/short/8pf5zrq8) which is more like a camera, with 32x24 pixel IR camera support. Both are way cheaper than a full FLIR camera module, and we love the I2C interface which makes it easy to interface with any microcontroller or microcomputer. However, what we really wanted is something more affordable and hopefully even surface-mount-friendly. After a bit of searching this week we bumped into the MLX90632 (https://www.digikey.com/short/zvzvp01b) which has everything we've wanted! First up, unlike the other IR sensors we've used, the MLX90632 (https://www.digikey.com/short/zvzvp01b) is compact and surface mountable - that makes assembly fast and easy without hand soldering and lead-clipping. Second, it's got an I2C interface so we don't have to do any analog noodling to convert a current to temperature. It's also pre-calibrated so you can use it right 'out of the box' like classic non-IR temperature sensors. There's versions for both 3.3V or 1.8V power/logic, so you can pop it into your circuit with ease. And if you're using for human/animal temperature monitoring, the medical-grade version is factory calibrated with an accuracy of ±0.2˚C within the narrow object temperature range from 35 to 42˚C. Note that both 'standard' and 'medical' grade have different accuracy zones, and as you get to the extremes from 25C, the accuracy in C will rise to +-4C: its a trade-off between range and accuracy. Just note that you need to tell the sensor which mode you want to be in, over I2C Speaking of - this sensor is I2C compatible! So it's easy to interface this using C, Arduino, Python, etc. Check out the register map in the datasheet - you will need to read the pre-programmed calibration constants in order to convert readings to ambient/remote temperatures. There's also built in EEPROM that you can program with offsets or to change the I2C peripheral address, handy if you have device-specific settings that you want to tie to the individual sensor for custom calibration. To make it easier to get going, check out the Melexis C library on github (https://github.com/melexis/mlx90632-library) If you think the MLX90632 (https://www.digikey.com/short/zvzvp01b) is hot-to-trot, then you are in luck because there's tons in stock at DigiKey right now, available for immediate shipment! Order today and you'll get this tiny IR sensor for your own by tomorrow afternoon so you can start getting precision remote temperature sensing added to your design in a jiffy.…
The hush-hush news from Adafruit in Industry City, Brooklyn, New York. Broadcast July 2, 2025 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 Also visit DigiKey for Adafruit products at http://www.digikey.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

1 3D Hangouts – LED Drone Matrix, Thermal Pi Cam and Dragon Skull Comb 1:04:58
1:04:58
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This week @adafruit we’re showcasing our LED Drone matrix project using Sparkle Motion Mini and Pixel Magic to make animated GIF images in WLED. Prototyping a new raspberry pi thermal camera project. Also, we have a new time lapse Tuesday video. YouTube Video https://youtu.be/ioF61wFq-PM Learn Guide https://learn.adafruit.com/led-matrix-drone Pixel Magic Tool for WLED https://github.com/ajotanc/PixelMagicTool Sparkle Motion Mini https://www.adafruit.com/product/6160 20x20 NeoPixel LED Net https://www.adafruit.com/product/6159 16x16 Square NeoPixel Display https://learn.adafruit.com/16x16-neopixel-matrix-square-pixel-display Dragon Skull Hair Comb By Aleandrus https://makerworld.com/en/models/1305493-dragon-skull-hair-combs-set-01 https://youtu.be/Qou5ifXgqs0 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5925163669389312…
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Adafruit Industries

SHOW and TELL 7/2/2025 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5925163669389312
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Adafruit Industries

ASK AN ENGINEER 7/2/2025 LIVE 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 #engineering #art…
#newproducts JP’s Product Pick of the Week 7/1/25 RECAP Big Square LED Illuminated Pushbuttons https://www.adafruit.com/product/6261 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

1 JP’s Product Pick of the Week 7/1/25 25:39
25:39
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אהבתי25:39
#newproducts JP’s Product Pick of the Week 7/1/25 Big Square LED Illuminated Pushbuttons https://www.adafruit.com/product/6261 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/ -----------------------------------------…
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Adafruit Industries

Turn airspace into an art canvas with 20x20 LED Matrix and Adafruit Mini Sparkle Motion Board. Make animations with gifs using WLED and a drone to make a floating night time show! Guide: learn.adafruit.com/led-matrix-drone 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 -----------------------------------------…
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Adafruit Industries

1 Desk of Ladyada – E-Ink Experimentation Plus a Simple Moisture Sensor 31:43
31:43
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(Re-broadcast, LIVE was not working for all social media on Sunday night, so here ya go! This week at our desk, we spent a lot of our focused engineering time working on e-paper display drivers. These displays are a lot more annoying than TFTs, which have settled on standardized MIPI command sets. Also, they have custom "waveforms" used to configure the refresh technique. By default, we use the built-in waveforms from OTP memory, but it's possible to load new waveforms, letting us do funky stuff like coax 4-grayscale out of a "monochrome" display. We also designed a simple moisture sensor PCB for an ultra-low-cost kit to be used by students—sometimes it's okay to under-design for cost reasons!…
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Adafruit Industries

Every week we'll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! This Week: Dragon Skull Hair Comb By Aleandrus makerworld.com/en/models/1305493-dragon-skull-hair-combs-set-01 Bambu X1C Grey PLA 1hr 21mins X:100 Y:96 Z:45mm .2mm layer / .4mm Nozzle 6% Infill / 1mm Retraction 200C / 60C 26g 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 -----------------------------------------…
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Adafruit Industries

1 The Great Search - SPI SRAM Chip 10:04
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אהבתי10:04
For our E-Ink display breakout boards, we add an SRAM chip onboard to help buffer the display. Unlike TFTs that have built-in video RAM, EPDs require writing the full memory at once—which can get into multi-KBs. For many modern chips, up to 64KB of video RAM isn't a big deal, but for small, low-cost micros like Arduino, that's a lot! Since EPDs are slow anyway, we can use an external SRAM chip for fast write/read—an ideal solution. See the chosen part on DigiKey https://www.digikey.com/short/5ndhzrm5 ----------------------------------------- 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/ ----------------------------------------- #EInk #Sensors #Engineering…
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