La passion des nouvelles technologies et actualités diverses.
A startup is developing an electric flying ferry that's part plane, part boat and can go as fast as 180 mph- see how it works https://t.co/FeLPnFFaxN pic.twitter.com/hRXoEfyLvw
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 24, 2021
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Seagull rides seagull pic.twitter.com/gD4iMIbG1f
— Banana for scale 🍌📏 (@scale_banana) April 24, 2021
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le choix d’une sélection entraîne une actualisation compète de la page
from Pocket https://eu.snapmaker.com/fr/products/snapmaker-2-0-rotary-module
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The Amazon has become a net greenhouse gas emitter. Here's what that means https://t.co/6nNJPpbAeb #environment pic.twitter.com/0V7TKja0yJ
— World Economic Forum (@wef) April 24, 2021
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… Lire la suiteI’ve been feeling pretty unmotivated since I tore my ACL couple weeks ago.
BUT TODAY, an idea came to me and I just HAD to make it. When i finished, crazed happy giggles bubbled up from deep inside my soul.
🔔NOUVELLE VIDÉO🔔🥳
Ca vous dit de découvrir une machine qui fait fraiseuse, laser et imprimante 3D ??
Cette @snapmaker 2.0 fait tout ça !Les retweets👇sont les bienvenus !☺️😙 pic.twitter.com/BqKLQM91b2
— Heliox (@Heliox_Lab) April 23, 2021
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… Lire la suiteÇa va rendre super bien cette histoire.
bon il manque encore les deux plus gros composants (le port USB et la puce interface USB) ainsi que le quartz et le bouton. Mais ça avance bien !#protopotes pic.twitter.com/D9690pnpjC— Bynaris
Entrez les unités de capacité et de durée de fonctionnement de la batterie dans notre calculateur d’autonomie de la batterie pour estimer l’autonomie de batterie restante en heures.
from Pocket https://www.mouser.fr/technical-resources/conversion-calculators/battery-life-calculator
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Dans ce mini tutoriel (plus un simple rappel qu’un vrai tutoriel), je vous propose de découvrir ou de redécouvrir plusieurs fonctions bien pratiques du framework Arduino. Manipulation de bits, d’octets, de caractères ou de valeurs, il y en a pour … Lire la suite
Un chien de garde, en anglais watchdog, est un circuit électronique ou un logiciel utilisé en électronique numérique pour s’assurer qu’un automate ou un ordinateur ne reste pas bloqué à une étape particulière du traitement qu’il effectue.
from Pocket https://fr.wikipedia.org/wiki/Chien_de_garde_(informatique)… Lire la suite
🤪 Finally #vaccinated! #5G #Covid #COVID19Vaccine pic.twitter.com/UaZjX3H2EI
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 23, 2021
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I’m a robot and I’m here to help #ArtificialIntelligence #robot @CurieuxExplorer @ShiCooks @jblefevre60 @Ym78200 @BetaMoroney @mvollmer1 @DeepLearn007 @HaroldSinnott @GlenGilmore @AmitChampaneri1 @PawlowskiMario @MargaretSiegien @kalydeoo @Xbond49 @enilev https://t.co/wH29AzA3PA
— Nicolas Babin #AdobePartner (@Nicochan33) April 23, 2021
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Touchless IR faucet adapter for better home hygiene🚰 And it helps to reduce your water bill too👌🏻 pic.twitter.com/s0YwvNnOUG
— Banana for scale 🍌📏 (@scale_banana) April 23, 2021
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I would have the same reaction, too! 😂😂pic.twitter.com/E93kRqdYSZ
— Figen.. (@TheFigen) April 23, 2021
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M5StickCが壁に鈴なりになってるお家は変ですか？ pic.twitter.com/DqAwfosqD9
— norifumi (@norifumi5001) April 23, 2021
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Marvelous… pic.twitter.com/klQBuG4hZe
— Figen.. (@TheFigen) April 23, 2021
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Making a BLE Gadget for CO2 Monitoring with @sensirion #SCD41 and @M5Stack #M5Stack_CORE2. pic.twitter.com/DOa0rnUEq6
— zeromem (@zeromem0) April 23, 2021
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🐫 A camel Greeting his Herder who was absent for a few days 🥰 #earthday pic.twitter.com/ZEtue47Ipd
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 23, 2021
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🇫🇷🚨 FLASH | “Les dégâts causés par la fermeture des écoles sont catastrophiques.”, déclare #Castex.
(Officiel) #COVID19france
— Conflits France (@ConflitsFrance) April 22, 2021
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Here’s the latest MQTT.fx release: MQTT.fx 1.7.0! Sparkplug is a specification for MQTT enabled devices and applications to send and receive messages in a stateful way.
from Pocket http://www.jensd.de/wordpress/?p=2733
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The ESP 32 from Espressif is a nifty device that supports both WiFi and Bluetooth LE communication. This short note explains how to transmit to and receive data from AWS IoT on WiFi using MQTT protocol on an ESP32 device.… Lire la suite
Security of connected devices is of paramount concern. There are several possible ways to make the devices secure. One of the most essential and widely used options is to use end to end encryption. The widely used Transport Layer Security … Lire la suite
In the earlier tutorial we discussed how to setup AWS IOT for an Amazon user account. Now lets see hot to use the Arduino esp32 AWS IOT library to communicate with AWS server. Download the AWS IOT library for Arduino … Lire la suite
Résultats 1 – 12 sur 148.
from Pocket https://www.apem.com/fr/23-interrupteurs-pcb
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from Pocket https://www.ti.com/lit/ds/symlink/tps22860.pdf
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from Pocket http://www.maxictech.com/en/wxcd.html
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In this post, we will learn How to use Rotary Encoder with Arduino. We will be displaying the encoded value both in clockwise and anti-clockwise direction in numbers with a sign.
from Pocket https://how2electronics.com/how-to-use-rotary-encoder-with-arduino/
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Dr Bernard Stark and colleagues in the Bristol Electrical Energy Management Research Group developed the voltage detector chip that requires only a few picowatts to activate other circuits.
from Pocket https://www.eenewspower.com/news/ultra-low-power-switch-slashes-standby-power
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Do you like this post? Writing posts, developing libraries and programming online font creators is actually hard work. I order most of my electronics from a Chinese website called Banggood. It is save and the items usually arrive in good … Lire la suite
This tutorial shows how to use the UART interface on the Nordic nRF51 devices using the Nordic firmware package. We will create a basic application using the standard C library functions, such as printf() and scanf() and demonstrate how to … Lire la suite
The CR2032 3V lithium button cell battery is commonly used in small electronic devices, and especially BLE IoT devices.
from Pocket https://uncannier.com/cr2032-lithium-battery-charge-level-measurement/
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from Pocket https://www.kaggle.com/nvnnghia/yolov4-inference
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RuuviTag is a generic sensor node, that fits perfectly with many uses. Its open-source design enables various customisation possibilities. Both the hardware and software are 100% open.
from Pocket https://ruuvi.com/index
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The MT5705 is a SoC (System on Chip) for magnetic induction based wireless power receiver. It is fully compliant with the latest WPC Qi specification (Version 1.2.4) of BPP (Baseline Power Profile).
from Pocket http://www.maxictech.com/Content/2021/01-27/1631382401.html
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MiG29 in the stratosphere.
📱 https://t.co/3YwJZCvgFe pic.twitter.com/WQf3BiS6Jl— World of Engineering (@engineers_feed) April 20, 2021
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After you see this tech, you’ll never want to use your legs again. 🤩
Find out more information at https://t.co/jBq4OnCvsb#engineering pic.twitter.com/Ro08d6zHjp
— Interesting Engineering (@IntEngineering) April 20, 2021
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Take a closer look at how waffle joint legs attach to the table frame. 🧐
Find more at https://t.co/gq3dJOkwWZ
🎥 @tinkermadewood#engineering pic.twitter.com/kvL46J6xGS
— Interesting Engineering (@IntEngineering) April 20, 2021
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🔋 Check out this Electric Bus Charging Station in #Moscow 🚎 #ElectricVehicles #ev #ElectricVehicle #mobility pic.twitter.com/AAlWjwiMbW
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 20, 2021
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F-35 Lightning vertical takeoff test. Source: Lockheed Martin via YouTube @LockheedMartin pic.twitter.com/g2hgB6JrmF
— World of Engineering (@engineers_feed) April 20, 2021
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L’artiste Deniz Sağdıç crée des portraits étonnants en découpant des jeans. Admirez les détails 👌
En voir plus : https://t.co/lvcxxONeup pic.twitter.com/bdOeVOnKnr
— Creapills 💊 (@creapills) April 20, 2021
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So small yet so powerful! #M5Stack Core2 for AWS pic.twitter.com/3U9F6AMJjQ
— M5Stack (@M5Stack) April 20, 2021
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M5Pay? pic.twitter.com/wOZyeTvsGe
— M5Stack (@M5Stack) April 20, 2021
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#NEW u-GSM w. UG96 – 3G, GSM GLOBAL modem https://t.co/hyrwgj7uH1 #RaspberryPi
— Tindie Maker Marketplace (@tindie) April 19, 2021
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Innovation can be shown in different ways, like making creative wood corner joints that never fail. 🏯🤓
🎥 Dylan Iwakuni #engineering pic.twitter.com/YIkhBpkAtm
— MMCрyrtoᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ (@IntEngineering) April 19, 2021
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Please tell me the name pic.twitter.com/IOFTUH81L1
— M5Stack (@M5Stack) April 19, 2021
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In this tutorial I’m going to control a DC motor speed and direction of rotation using Arduino uno board, rotary encoder and L293D motor driver chip. The rotary encoder has 5 pins: GND, + (+5V or 3.3V), SW (push button), … Lire la suite
In this tutorial I’m going to control a DC motor speed and direction of rotation using Arduino uno board, rotary encoder and L293D motor driver chip. The rotary encoder has 5 pins: GND, + (+5V or 3.3V), SW (push button), … Lire la suite
Le M5Stack évolue assez rapidement ce qui veut dire que les modes d’emploi sont rapidement dépassés.
from Pocket https://www.elektormagazine.fr/news/banc-d-essai-m5stack-une-approche-de-qualite-du-prototypage-avec-l-esp32/18569
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If you have any issues downloading, please contact sales support or product technical support.
from Pocket https://www.silabs.com/mcu/32-bit/efm32-gecko
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