https://lestontons.tech/veille/ Dernières en IoT & Systèmes Autonomes.fr https://blog.adafruit.com/2026/10/17/15-off-our-halloween-gift-guide/ veille techno-1792216894156860 Sat, 17 Oct 2026 04:01:42 +0000 The time crunch starts now! Squeeze in a last minute build and add the code BeGood15 to your cart for 15% off items featured in our Halloween gift guide from Saturday, October 17th – Sunday, October 25th at 11:59 PM EDT. Some restrictions… https://blog.adafruit.com/2026/10/16/stm32f407-rt-spark-music-player-using-freertos/ veille techno-1792216894156608 Fri, 16 Oct 2026 20:00:12 +0000 John Paul Maluya , Karl Vincent Remo , and Amer Patrick Lauma built an eight-song music player built on the STM32F407 RT-Spark board. Check out the details of their project on hackster.io This project was developed for BCA182 Embedded… 2 sources https://blog.adafruit.com/2026/10/16/john-parks-circuitpython-parsec-stemma-qt-port-gpio-pins/ veille techno-1792216894156529 Fri, 16 Oct 2026 18:03:00 +0000 #circuitpythonparsec Use the STEMMA QT port on your board as a plug-and-play set of GPIO pins plus power and ground! Also, bonus code to ask the board for pin name aliases. Try out the code example To learn about CircuitPython… https://blog.adafruit.com/2026/10/16/budgeting-ram-for-your-raspberry-pi-project-piday-raspberrypi/ veille techno-1792216894156486 Fri, 16 Oct 2026 17:18:36 +0000 RAM is expensive. There was a time when makers would default to the beefiest Pi for nearly any project. A little extra RAM couldn’t hurt, right? Well, these days, a little extra RAM can hurt your wallet . Calvin Wankhede at Engadget goes… https://blog.adafruit.com/2026/10/16/get-ready-for-electronic-halloween-with-noods/ veille techno-1792163739436887 Fri, 16 Oct 2026 14:00:37 +0000 To put it simply, we LOVE nOOds ! Our flexible LEDs come in different lengths and color and are perfect when you want lighting that’s got pizzazz. They’re made of dozens of micro LED diodes that are bonded together on an ultra-flexible… https://blog.adafruit.com/2026/10/16/zigbee-vs-matter-over-thread-understanding-iot-protocol-performance-in-practice/ veille techno-1792163739436886 Fri, 16 Oct 2026 14:00:29 +0000 A paper posted to arXiv compares two low power mesh protocols used in smart home gear: Zigbee and Matter over Thread. Both run on 802.15.4 radios, both build mesh networks, and both show up in products from the same vendors. The question… https://blog.adafruit.com/2026/10/16/microsoft-is-embracing-the-tidal-wave-of-ai-decompiled-games-by-announcing-a-lab-for-them/ veille techno-1792163739436848 Fri, 16 Oct 2026 13:46:52 +0000 Simon Batt, writing at XDA Developers, reports that Microsoft has responded to the wave of AI-assisted game decompilations with a new group of its own. Recent examples include Super Smash Bros. Melee being decompiled and made to run… https://blog.adafruit.com/2026/10/16/the-python-on-microcontrollers-newsletter-subscribe-for-free-10-15-2/ veille techno-1792130487226577 Fri, 16 Oct 2026 13:24:46 +0000 The Python for Microcontrollers Newsletter is the place for the latest news involving Python on hardware ( microcontrollers AND single board computers like Raspberry Pi ). This ad-free, spam-free weekly email is filled with CircuitPython… https://blog.adafruit.com/2026/10/16/ai-powered-halloween-decorations-with-raspberry-pi-electronichalloween-piday-raspberrypi/ veille techno-1792163739436706 Fri, 16 Oct 2026 12:36:40 +0000 Eugene Tkachenko built this Halloween set up that transmorphs the existential fear of AI into actual jump scares. It relies on a Raspberry Pi with the SONY IMX500 AI camera to send a message to an off-the-shelf Halloween prop hacked with… https://blog.adafruit.com/2026/10/15/wled-wifi-rgb-matrix-panel-clock-esp32-c3-ws2812-8x32-with-scrolling-text-3dthursday-3dprinting/ veille techno-1792130487227164 Fri, 16 Oct 2026 00:00:27 +0000 DrejkCZ shares: A WLED-powered RGB matrix panel that shows a clock, scrolling text, or runs built-in effects — all adjustable over Wi-Fi from a PC or phone. Controller: ESP32-C3 Super Mini (WiFi + Bluetooth). Matrix: four 8×8 WS2812 (5050)… https://blog.adafruit.com/2026/10/15/gothic-raven-mask-wearable-layered-feather-mask-with-sharp-beak-3dthursday-3dprinting/ veille techno-1792130487227145 Thu, 15 Oct 2026 23:00:08 +0000 Shared by DTM247 on MakerWorld : A free raven-inspired wearable mask with layered wing-like feather shapes and a long sharply-defined beak. Dramatic contours cast strong shadows. Available as an adult-size split-profile file (~14.9h, 4… https://blog.adafruit.com/2026/10/15/pixel-clock-esp32-dev-board-8x32-led-matrix-case-3dthursday-3dprinting/ veille techno-1792130487227130 Thu, 15 Oct 2026 22:00:23 +0000 user_2957177259 shares: A free 3D-printable case for a PixelClock using an 8×32 LED matrix and an ESP32 Dev Board (28.5×51.8mm USB-C or 28×54.8mm Micro-USB). Requires a separate 8×32 LED Matrix Frame with Diffuser Grid project. Firmware… https://blog.adafruit.com/2026/10/15/john-parks-workshop-live-today-10-15-26/ veille techno-1792130487227128 Thu, 15 Oct 2026 21:50:30 +0000 It’s JOHN PARK’S WORKSHOP — LIVE! — Coming up at 4pm ET / 1pm PT Today (the usual time, no change to the Workshop show schedule)! LIVE TEXT CHAT IS HERE in the Adafruit Discord chat! Projects: Playdate Crankfruit CircuitPython Parsec… https://blog.adafruit.com/2026/10/15/motion-sensor-for-halloween-animatronics-hc-sr501-pir-pc817-optocoupler-enclosure-3dthursday-3dprinting/ veille techno-1792130487227112 Thu, 15 Oct 2026 21:00:23 +0000 Shared by tupsyvejle on MakerWorld : An enclosure for a DIY motion-trigger module aimed at Halloween animatronics. BOM: HC-SR501 PIR motion sensor, Sharp PC817 optocoupler, 9V battery clip (Type T), KCD1 square 2-pin on/off rocker switch… https://blog.adafruit.com/2026/10/15/ultimate-gridfinity-drawer-configurator-parametric-drawer-fitted-grid-3dthursday-3dprinting/ veille techno-1792130487227077 Thu, 15 Oct 2026 20:00:54 +0000 JeanBeraud shares: A parametric tool that turns any drawer into a complete Gridfinity layout. Enter your drawer dimensions, choose a layout, and it generates a fitted grid, matching bins, optional lids with pull holes, magnet holes, and… https://blog.adafruit.com/2026/10/15/nosferatu-vampire-coffin-box-3d-scanned-prop-with-hidden-compartment-3dthursday-3dprinting/ veille techno-1792130487227031 Thu, 15 Oct 2026 19:00:53 +0000 A spooky Halloween/horror-fan item based on a 3D scan of a promotional Nosferatu prop from AMC. Opening the lid reveals a hidden compartment for small items (storage capacity up to 14.5×4.5×5.5cm). Print details: 0.6mm nozzle, 0.16mm… https://blog.adafruit.com/2026/10/15/100-3d-printed-bench-vise-no-hardware-required-100mm-clamping-range-3dthursday-3dprinting/ veille techno-1792130487226981 Thu, 15 Oct 2026 18:00:45 +0000 STLsupplier shares: A compact, fully 3D-printed bench vise — 160×160×80mm with a 100mm clamping range. For light-to-medium clamping: hobby work, gluing, soldering, assembly, holding small prints during cleanup. No screws, bolts, or rods… https://blog.adafruit.com/2026/10/15/new-guide-fruit-jam-face-detection-adafruitlearningsystem-adafruit/ veille techno-1792130487226950 Thu, 15 Oct 2026 17:30:28 +0000 Is someone here? This project can let you know! You can use a Fruit Jam running CircuitPython with a USB webcam to run a local front face detection model from OpenCV and output the camera feed over DVI, When a face is detected, a green box… https://blog.adafruit.com/2026/10/15/halloween-mummy-decoration-mummy-ghost-pumpkin-pig-minis-3dthursday-3dprinting/ veille techno-1792130487226923 Thu, 15 Oct 2026 17:00:24 +0000 A series of simple, quick-to-print mummy-themed animal figures. Three variants on one plate each: Mummy Ghost (21 min), Mummy Pumpkin (28 min), Mummy Pig (22 min). Designer plans more animal mummies in the series. Fast prints make these… https://blog.adafruit.com/2026/10/15/desk-drawers-workshop-bins-organizer-3dthursday-3dprinting/ veille techno-1792130487226838 Thu, 15 Oct 2026 16:00:02 +0000 donovandyl shares: A modular desk drawer + workshop bin organizer. Frame mounts to a wall with screws or attaches to a standard 1-inch pegboard. Three drawer combinations work in the same frame: 9 small, 3 medium + 3 small, or 3 large… https://blog.adafruit.com/2026/10/15/3d-hangouts-special-guest-brent-marquee-usb-hub-and-knight-cat/ veille techno-1792130487226734 Thu, 15 Oct 2026 15:00:52 +0000 3D Hangouts – USB Desk Hub, Marquee and Knight Cat https://youtube.com/live/aq4mvEwK7MM?feature=share This week @adafruit special guest Brent Rubell joins to chat about the Adafruit Marquee interface builder for e-ink displays and… https://blog.adafruit.com/2026/10/15/3d-printed-airless-wheels-help-ground-robots-bring-the-wounded-to-safety-3dthursday/ veille techno-1792130487226584 Thu, 15 Oct 2026 13:30:50 +0000 Print&Live and iSCALE3D have developed Arkan, a set of 3D printed airless wheels for unmanned ground vehicles, published on designboom. The wheels are built for casualty evacuation, ammunition transport, and logistics over rough ground.… https://blog.adafruit.com/2026/10/15/knight-cat-3dthursday-3dprinting/ veille techno-1792130487226550 Thu, 15 Oct 2026 13:00:05 +0000 Every week we’ll 3D print designs from the community and showcase slicer settings, use cases and of course, Time-lapses! This Week: Knight cat By Sunshine3D_ makerworld.com/en/models/3400182-knight-cat Bambu X1C PolyMaker PLA 28hr 50mins… https://blog.adafruit.com/2026/10/15/an-interactive-commodore-64-hardware-simulator-on-your-screen/ veille techno-1792130487226533 Thu, 15 Oct 2026 12:55:00 +0000 Salvatore Sanfilippo (antirez) has published c64-hw-sim on GitHub, a simulator of the Commodore 64 motherboard, ASSY 250407, down to the individual pins. The program knows the board netlist and how each chip behaves at its pins. It knows… https://blog.adafruit.com/2026/10/15/candy-corn-slinky-halloween-fidget-over-a-meter-stretch-no-ams-3dthursday-3dprinting/ veille techno-1792130487226483 Thu, 15 Oct 2026 12:00:13 +0000 Sulena3DDesign shares: A Halloween fidget that gives the classic slinky a candy-corn look. The large version stretches over a meter. Designed to print in PLA with only two color changes — no AMS required (two manual pauses for filament… https://blog.adafruit.com/2026/10/15/grid-for-word-clock-2-0-esp8266-ws2812b-neopixels-3dthursday-3dprinting/ veille techno-1792130487226405 Thu, 15 Oct 2026 11:00:53 +0000 didldiprint shares: A 3D-printable grid for a word clock supporting English, Italian, and German text. Based on techniccontroller.com’s tutorial project — ESP8266 + WS2812B NeoPixels. Designer uses a TTP223 touch sensor in place of a… https://blog.adafruit.com/2026/10/15/flexi-zombie-articulated-with-detachable-brain-3dthursday-3dprinting/ veille techno-1792130487226322 Thu, 15 Oct 2026 10:00:03 +0000 3dPrintInPlace shares: A fully-articulated zombie flexi with a detachable brain — designed to bend, wiggle, and fidget, creepy and cute at once. Available in regular, keychain, and magnet versions. Flexi-style print with no supports… https://blog.adafruit.com/2026/10/15/candy-corn-monsters-halloween-triad-cornhallow-huskbinder-cobwraith-3dthursday-3dprinting/ veille techno-1792130487226242 Thu, 15 Oct 2026 09:00:17 +0000 cryostatic shares: Three candy corn monsters — Cornhallow, Huskbinder, and Cobwraith — collectively called the Triadum Inmanducati. Designer’s fiction says they rise from leftover candy corn at Halloween midnight. Large Triad 6″ (127mm)… https://blog.adafruit.com/2026/10/15/cranio-skull-lamp-40-interlocked-skulls-for-bambu-mh001-led-kit-3dthursday-3dprinting/ veille techno-1792130487226180 Thu, 15 Oct 2026 08:00:54 +0000 user_3132746238 shares: A skull-themed lampshade composed of 40 interlocked miniature skulls designed for the Bambu Lab LED Lamp Kit MH001. Blends steampunk, gothic, Halloween flair, and dark fantasy. Snap-fit assembly. Works as both a lit… https://blog.adafruit.com/2026/10/15/rugged-screw-unit-gridfinity-hardware-storage-3dthursday-3dprinting/ veille techno-1792130487226121 Thu, 15 Oct 2026 07:00:07 +0000 K2_Kevin shares: A stackable Gridfinity storage unit for screws and small hardware, with drawers and optional toppers. Part of a larger Rugged Organizer system. Variants: 3×5 ScrewUnit (~59.8h), 2×5 small-drawer (~21.9h), 2×5 mixed-drawer…