La passion des nouvelles technologies et actualités diverses.
Find potentiometers at Adafruit:https://t.co/YMp48fuxFM
Potentiometers are all around us – you probably use them more often than you realize #adafruit #collinslabnotes pic.twitter.com/WzuO7BK7No
— adafruit industries (@adafruit) April 30, 2021
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Superman is back pic.twitter.com/d8UZkYGgjF
— Figen.. (@TheFigen) April 30, 2021
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The SEGGER J-Link BASE is identical to the cheaper J-Link EDU model except for the terms of use.
from Pocket https://www.adafruit.com/product/2209
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SoftDevice S132 is a high performance Bluetooth 5 qualified protocol stack for the nRF52810 and nRF52832 SoCs. It supports up to 20 concurrent links in all roles. It supports the following Bluetooth 5 features: 2 Mbps, Advertising Extensions and channel … Lire la suite
The purpose of this blog is to provide a step by step guide to help a developer, starting off with the Nordic Semiconductor nRF51 DK, to get the necessary tools installed and get the software (SW) development environment setup so … Lire la suite
Soldering a circuit board
— STEM 🔬🤖⚙️🧮 (@stem_feed) April 30, 2021
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Painting on the wall robot pic.twitter.com/lkFNwyropq
— STEM 🔬🤖⚙️🧮 (@stem_feed) April 30, 2021
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today pic.twitter.com/cJMM7sm2bi
— M5Stack (@M5Stack) April 30, 2021
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While moms exercise, kids have fun… pic.twitter.com/JvNjj3upMy
— Figen.. (@TheFigen) April 29, 2021
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More pcb’s for my ESPHome based doorbell. More on stock now. Reminds me of ordering more Wemos D1’s 😁😁😁 @esphome_ @home_assistant pic.twitter.com/rGZzsODuaM
— Marcel Zuidwijk (@zuidwijk) April 29, 2021
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Hello Starlight! 🤩
A beta unit for the new RISCV based beagleboard. Thanks @pdp7! pic.twitter.com/DlLEuNtpQW
— Greg (@GregDavill) April 29, 2021
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… Lire la suiteYou said you wanted flying cars? Flying-car buyers can now preorder for $5,000: Joining the founder's club gets you one share in startup NFT and inside access to development of its EVTOL aircraft #aviation #aviationlovers #aviationdaily #aviationgeek pic.twitter.com/agOm2Lp3hS
— 🟣
… Lire la suiteHarvest energy and manage e-Waste with #LoRaWAN! Electricity for LoRaWAN devices can be harvested from various ambient power sources. E-waste can be managed and recycled to make the world a better place for humans, animals, plants, and other living
5 reasons #Blockchain can be important to the #Enterprise >>> @101Blockchains via @MikeQuindazzi >>> #FinTech #Payments #Smartcontracts #FinServ cc @jblefevre60 @kalydeoo @andi_staub @FrRonconi @sebbourguignon @HaroldSinnott @Fabriziobustama @enricomolinari pic.twitter.com/Oh21xi0AoU
— Christine Boursin 🌐 (@chboursin) April 26, 2021
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from Pocket https://fr.aliexpress.com/item/32860342792.html?spm=a2g0o.productlist.0.0.46926eccu7rXfM&algo_pvid=0e884728-556c-4b44-ac7e-511ffcc0b82a&algo_expid=0e884728-556c-4b44-ac7e-511ffcc0b82a-0&btsid=2100bb4c16197207614314804ef121&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
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This document provides a guide to installing OpenOCD for ESP32 and debugging using GDB. The document is structured as follows: Introduction to the purpose of this guide.
from Pocket https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/jtag-debugging/index.html?highlight=program_esp#jtag-debugging-setup-openocd
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CAD Models – Notice CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership.
from Pocket https://fr.farnell.com/electroswitch/d8g0117n/switch-rotary-spstt-2-25a-115v/dp/1383616… Lire la suite
Simple and effective way to take things easily on stairs. pic.twitter.com/mfuoRisDGw
— Thingy things (@nerds_feed) April 26, 2021
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… Lire la suiteBon apparemment Orange aurait décidé de brider les débits si on utilise du tunnel GRE
Du coup, au lieu des 1G prévu (1G fibre Orange et 1G dans mon 1/4 de baie), je me retrouve avec une connexion ADSL…
Encore
The trilogy is complete!
All three of @adafruit RP2040 boards have now been reviewed on @tomshardware and we finish the ItsyBitsy RP2040, a "surprising compromise" of a board. https://t.co/0mgUjgGQwn pic.twitter.com/xX7Zm3elSo— biglesp (@biglesp) April 26, 2021
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Utilisation d'un écran tactile TFT SPI 240 X 320 (ILI9341) avec la STM32 Blue Pill.https://t.co/6dXnHOGl5J pic.twitter.com/yOkjiyr7ci
— Électro Amateur (@ElectroAmateur) April 26, 2021
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BeagleV beta with StarFive RISC-V processor! pic.twitter.com/A7kAx4i5X8
— lukas f. hartmann (@mntmn) April 26, 2021
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Life is a balancing act! #MondayMotivation #mondayinspiration #mondaythoughts pic.twitter.com/5WSjomuGqN
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 26, 2021
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These creative paper crafts are incredible to keep watching all day. 🧐
🎥 Kamikara#engineering pic.twitter.com/BVkLo4ZY1n
— Interesting Engineering (@IntEngineering) April 26, 2021
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How high you would be able to jump on each planet 🌍 #mars #space #MondayFunday pic.twitter.com/L5TCI9vyKF
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 26, 2021
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… Lire la suite🇫🇷 #PARCOURSUP | Cette année, les #inégalités entre les #candidats se creusent, puisque des #professeurs examinant les dossiers ont eu la surprise de découvrir que certains candidats, en particulier du #privé, mentionnaient des cours en présentiel à 100 %.
.@M5Stack Unitv2 is an #AI camera running #Linux on SigmaStar SSD202D dual-core Cortex-A7 processor. #camera #makers #ArtificialIntelligence https://t.co/pNL5cuW5If
— CNX Software (@cnxsoft) April 26, 2021
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#OnThisDay in 1985 the first ARM processor was powered up! A few hours later, after a tweak or two, the screen displayed: 'Hello World, I am ARM'. https://t.co/TDIkJjTJty pic.twitter.com/tVEXpqzxag
— Computing History (@computermuseum) April 26, 2021
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#FreeCAD #Assembly4
40年前に手書きで設計、製作した「特殊軸加工装置」の、送り機構のみを簡略化してFreeCADで再現してみました。
データエラーに悩みながら、一応まとまりました。過去の記憶が3Dで表現できることが嬉しい！！＆FreeCADに感謝！！ pic.twitter.com/XOBuKgcS1W— 伊達陽明 (@sy_paladin) April 26, 2021
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Any initiative that removes #plastic from our oceans is great via @Seeker #plasticpollution #plasticfree #plasticocean @vanivina9 @sulefati7 @kuriharan @CurieuxExplorer @ShiCooks @Hana_ElSayyed @Dahl_Consult @smaksked @IanLJones98 @ipfconline1 @baski_LA @TerenceLeungSF @star95011 pic.twitter.com/Jq3TrM1tuD
— Nicolas Babin #AdobePartner (@Nicochan33) April 26, 2021
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… Lire la suiteIt's taken forty years, but @kicad_pcb has finally caught up with what we could do by hand in 1981. I can make stuff that looks like it came out of the Hewlett Packard drafting offices, back when they actually cared!
When you try to implement roundabouts in the US 😂 https://t.co/DVAN2rGtvt
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 25, 2021
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… Lire la suiten'empêche @jmblanquer on ne se contamine pas dans un centre d'examens. Mais comme on se contamine pas non plus dans les transports, on se contamine où au fait? à la maison ? ah c'est con qu'on ait été confinés alors.
Microchip PIC12C508A-JW (1999)
8-pin 8bit microcontroller with 512 words program memory and 25 bytes of RAM#Microchip pic.twitter.com/Ddg36gkZnp— Siliconinsider (@Siliconinsid) April 25, 2021
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AtomSD V2 is ready. Waiting on @tindie to approve it.. https://t.co/nGMACtPUmm pic.twitter.com/qj3rhsemBo
— Jason Lopez (@AtomSoft) April 25, 2021
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🇫🇷 FLASH | "L’#école n’est pas responsable de l’épidémie. Ce n’est pas un lieu spécifique de #contamination" a souligné Jean-Michel #Blanquer ce matin.
(Le progrès) #Covid19
— Conflits France (@ConflitsFrance) April 25, 2021
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Don’t look down 👀 #china #greatwall pic.twitter.com/QR6rAI7pcA
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 25, 2021
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Dia is a program to draw structured diagrams. More screenshots.
from Pocket http://dia-installer.de/index.html.en
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On this week's Hackster Café, we sat down with Sabine Wieluch AKA @Bleeptrack – a techno-creative exploring generative art, from PCB art to furniture. Watch the full episode: https://t.co/4vY1gB9bqZ pic.twitter.com/gJLsSFQfIY
— Hackster.io (@Hacksterio) April 24, 2021
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… Lire la suite🛰 FLASH – #ThomasPesquet et ses compagnons sont arrivés à la station spatiale internationale qui compte désormais 11 astronautes :
– 6 américains 🇺🇸
– 2 russes 🇷🇺
– 2 japonais 🇯🇵
– 1 français 🇫🇷🇪🇺#Crew2 #CrewDragon pic.twitter.com/3I1zKenKeJ—
You can upload your image to their server or you can copy/paste the url to the image, and then download the converted file. Once you have the SVG file it’s simple to import it into FreeCAD.
from Pocket http://forum.freecadweb.org:80/viewtopic.php?t=29704
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This blog is to describe the Arduino IDE with nRF52 Chipset. I would describe what is Arduino and how to configure the nRF52 to work with Arduino IDE. Arduino is an open-source electronics platform based on easy-to-use hardware and software.… Lire la suite
PlatformIO skips the Pre-Debug stage and DOES NOT build or check the project for changes. If you do changes in project source files, they will not be reflected in debug sessions until you switch back to the “PIO Debug” configuration … Lire la suite
Processing the selected project may take some amount of time (PlatformIO will download and install all required packages) and after these steps, we have a fully configured project that is ready for developing code with Arduino framework. Let’s add some … Lire la suite
Platform Nordic nRF52: The nRF52 Series are built for speed to carry out increasingly complex tasks in the shortest possible time and return to sleep, conserving precious battery power. They have a Cortex-M4F processor and are the most capable Bluetooth … Lire la suite
Variant indien identifié en Belgique : sur la piste des passagers du vol du 12 avril https://t.co/GWWY7aeJee pic.twitter.com/qlWjhHesLa
— Le JDD (@leJDD) April 24, 2021
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Watch these sculptures disappear before your eyes pic.twitter.com/W4kdDnd2fp
— Mashable (@mashable) April 24, 2021
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🍣 🚢 All aboard! #Food #foodie pic.twitter.com/6DCU5OFoVi
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 24, 2021
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Learn how to make paper craft Adabot, Blinka, Minerva and Crickit! Use a cutting machine to make crafty projects. Guide: https://t.co/5qaR1s2FHe https://t.co/bsDq6qcLUp #adafruit #papercraft #diy #electronics pic.twitter.com/TE1J9cJLUI
— adafruit industries (@adafruit) April 24, 2021
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