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
Secure IOT with AWS and Hornbill ESP32
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
AWS IOT with Arduino ESP32
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
Interrupteurs PCB
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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Wireless Charger
from Pocket http://www.maxictech.com/en/wxcd.html
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How to use a Rotary Encoder with Arduino – Full Guide
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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Ultra-low power switch slashes standby power
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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ESP8266 Peripherals: KY-040 Rotary Encoder
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
Using the UART interface on the Nordic nRF51 devices
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
CR2032 Lithium Battery Charge Level Measurement
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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YoloV4 inference
from Pocket https://www.kaggle.com/nvnnghia/yolov4-inference
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Ruuvi – Open-Source Innovations
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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Maxic Technology Corporation
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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Twuitos April 20, 2021 at 06:39PM
MiG29 in the stratosphere.
📱 https://t.co/3YwJZCvgFe pic.twitter.com/WQf3BiS6Jl— World of Engineering (@engineers_feed) April 20, 2021
from http://twitter.com/engineers_feed
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Twuitos April 20, 2021 at 05:25PM
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
from http://twitter.com/IntEngineering
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Twuitos April 20, 2021 at 05:00PM
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
from http://twitter.com/IntEngineering
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Twuitos April 20, 2021 at 04:27PM
🔋 Check out this Electric Bus Charging Station in #Moscow 🚎 #ElectricVehicles #ev #ElectricVehicle #mobility pic.twitter.com/AAlWjwiMbW
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 20, 2021
from http://twitter.com/EvanKirstel
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Twuitos April 20, 2021 at 02:01PM
F-35 Lightning vertical takeoff test. Source: Lockheed Martin via YouTube @LockheedMartin pic.twitter.com/g2hgB6JrmF
— World of Engineering (@engineers_feed) April 20, 2021
from http://twitter.com/engineers_feed
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Twuitos April 20, 2021 at 11:59AM
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
from http://twitter.com/creapills
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Twuitos April 20, 2021 at 08:36AM
So small yet so powerful! #M5Stack Core2 for AWS pic.twitter.com/3U9F6AMJjQ
— M5Stack (@M5Stack) April 20, 2021
from http://twitter.com/M5Stack
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Twuitos April 20, 2021 at 02:07AM
M5Pay? pic.twitter.com/wOZyeTvsGe
— M5Stack (@M5Stack) April 20, 2021
from http://twitter.com/M5Stack
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Twuitos April 20, 2021 at 01:55AM
#NEW u-GSM w. UG96 – 3G, GSM GLOBAL modem https://t.co/hyrwgj7uH1 #RaspberryPi
— Tindie Maker Marketplace (@tindie) April 19, 2021
from http://twitter.com/tindie
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Twuitos April 19, 2021 at 05:30PM
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
from http://twitter.com/IntEngineering
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Twuitos April 19, 2021 at 04:42PM
Please tell me the name pic.twitter.com/IOFTUH81L1
— M5Stack (@M5Stack) April 19, 2021
from http://twitter.com/M5Stack
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DC Motor control with rotary encoder and Arduino
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
DC Motor control with rotary encoder and Arduino
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
Banc d’essai : M5Stack – une approche de qualité du prototypage avec l’ESP32 : page 3
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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EFM32™ Gecko 32-bit Microcontroller
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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6244 commutateur bouton haptique
Herga Technology propose dans sa gamme de commutateurs « boutons » les interrupteurs de la famille 6244. Ceux-ci sont intégrables à des platines de commande. Ils disposent d’un retour audible et sensible lors de la commutation.
from Pocket https://pitch-technologies.fr/produits/6244-commutateur-bouton-haptique/
via … Lire la suite
Speaker 3D Models
Polygonal mesh file formats: 3ds Max (.max), Wavefront (.obj), AutoCAD (.dxf), Autodesk FBX (.fbx), StereoLithography (.stl), COLLADA (.dae).
from Pocket https://www.3dcadbrowser.com/3dmodels.aspx?download=speaker
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yeggi – Printable 3D Models Search Engine
Tip: Visit our mobile website, go to » m.yeggi.
from Pocket http://www.yeggi.com/
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LabML Neural Networks
This is a collection of simple PyTorch implementations of neural networks and related algorithms. These implementations are documented with explanations, and the website renders these as side-by-side formatted notes. We believe these would help you understand these algorithms better.
from … Lire la suite
Bigben Interactive
Bigben Interactive GmbH (Allemagne) Bigben Interactive Belgium S.A. Bigben Interactive Nederland B.V. Bigben Interactive HK Limited Espace 3 Game’s S.A.S Bigben Interactive est une entreprise française co-fondée en 1981 par Alain Falc et Guilaine Ringard.
from Pocket https://fr.wikipedia.org/wiki/Bigben_Interactive
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We’re sorry, But AliExpress doesn’t work properly without JavaScript enabled.
from Pocket https://fr.aliexpress.com/item/4000946122920.html?spm=a2g0o.productlist.0.0.54642bf9Wq0oPM&algo_pvid=null&algo_expid=null&btsid=2100bdf116187668960476624ec41c&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
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Dassault Syst�mes : 3D Content Central
Dassault Systèmes 3D ContentCentral is a free library of thousands of high quality 3D CAD models from hundreds of suppliers. Millions of users download 3D and 2D CAD files everyday.
from Pocket https://www.3dcontentcentral.com/secure/download-model.aspx?catalogid=171&id=1350575
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Fin de lettre de motivation : top phrases pour conclure sa lettre
En espérant que ma candidature ait retenu toute votre attention, je me tiens à votre entière disposition pour un éventuel entretien. Dans l’attente de vous lire, veuillez agréer mes salutations les plus distinguées… Parce que le recruteur, non.
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Twuitos April 18, 2021 at 09:35AM
Back in Stock! FabGL Terminal https://t.co/0pnDRlLShf #DIYElectronics
— Tindie Maker Marketplace (@tindie) April 18, 2021
from http://twitter.com/tindie
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Twuitos April 18, 2021 at 09:00AM
That’s what happens when you master the compass. 🤓
Find more at https://t.co/gq3dJOC7Ox
🎥 juanitoalive/ Instagram pic.twitter.com/1eyNzdfwoM
— Interesting Engineering (@IntEngineering) April 18, 2021
from http://twitter.com/IntEngineering
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Twuitos April 18, 2021 at 08:04AM
… Lire la suiteA recycle collection system in #Sweden 🇸🇪 sorts #recycled materials and then pays you with a shopping coupon by @ValaAfshar. #Germany 🇩🇪 has reverse vending machines for #plastic bottles#Sustainability #recycling #plasticfree #ActOnClimate #ESG #CSR #SupplyChain #innovation pic.twitter.com/cA6gWl5uDT
—
Twuitos April 18, 2021 at 07:00AM
… Lire la suite[⚛️] Superbe animation de @CraigTaylorViz représentant à l’échelle mondiale toutes les météorites connues qui se sont écrasées sur Terre de 1500 à 2013 ! Via les données de réelles de la @NASA ! 🌍 💥 ☄️ #futurasciences pic.twitter.com/LLr65DEeUL
— Futura
Twuitos April 18, 2021 at 06:58AM
雑だけど歩くようになった🐶#四脚ロボット #feetech #M5Stack pic.twitter.com/1Gg3WTrSbN
— 小林竜太 (@CH1H160) April 18, 2021
from http://twitter.com/CH1H160
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Twuitos April 18, 2021 at 05:17AM
#SweetDreams #goodnight 🥰 pic.twitter.com/OuxM8eAE1y
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 18, 2021
from http://twitter.com/EvanKirstel
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Twuitos April 18, 2021 at 03:05AM
NASA's indestructible camera revealed hidden patterns on Jupiter pic.twitter.com/4cM1bdsbDE
— Seeker (@Seeker) April 18, 2021
from http://twitter.com/Seeker
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Twuitos April 17, 2021 at 09:17PM
1944: The FBI’s fingerprint files. pic.twitter.com/CZXAa7pPmv
— Banana for scale 🍌📏 (@scale_banana) April 17, 2021
from http://twitter.com/scale_banana
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Twuitos April 18, 2021 at 01:00AM
ドライブ相手はマイルーム？「箱部屋」と一緒に旅に出よう by
詳しくはこちら👉https://t.co/mEEhewQImv#キャンプ #アウトドア pic.twitter.com/4lQotjqF3p— bouncy / バウンシー (@bouncy_news) April 17, 2021
from http://twitter.com/bouncy_news
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Building node-sass || libsass-python natively on Android 6 & 7
If you’ve ever used the brilliant Termux[1] application on Android as a frontend developer, you might have wondered, if it is possible to do the complete frontend development process just on your android phone / tablet.
from Pocket http://blog.akehir.com/2017/05/building-node-sass-libsass-python.html
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Twuitos April 18, 2021 at 01:07AM
Digital rulers have ARRIVED pic.twitter.com/n8pRO5msX4
— Mashable (@mashable) April 17, 2021
from http://twitter.com/mashable
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Twuitos April 18, 2021 at 01:01AM
Pedaling Away Under The Cover Of Your Desk https://t.co/NaSDAtTzqh
— hackaday (@hackaday) April 17, 2021
from http://twitter.com/hackaday
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