The « ITC PolyU HK » is one of the most interesting nRF5 Boards I have found. This board is useable with the upcoming MySensors 2.2 release. The radio can communicate with nRF24 networks. At eBay or aliexpress boards are … Lire la suite
nRF52832
The nRF52832 is the mid-range member of the nRF52 Series SoC family. It meets the challenges of a broad range of applications that need Bluetooth 5 feature sets, protocol concurrency and a rich and varied set of peripherals and features.… Lire la suite
SPDT in LTspice
It’s very simple to construct your own parts in LTspice. The existing voltage controlled switch is an excellent example. If you just grab the « sw » part and drop it onto a schematic, you can CTRL Right-click the symbol … Lire la suite
from Pocket https://infocenter.nordicsemi.com/pdf/nwp_026.pdf
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BMI160-Arduino
This driver is for BMI160 6DoF sensor breakout boards which are connected through the Arduino SPI. Derived from the Intel’s CurieIMU driver for the Arduino/Genuino 101. Copy all files of this project to the your Arduino IDE library folder.
from … Lire la suite
from Pocket https://excerpts.numilog.com/books/9782100743193.pdf
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Types of SPICE Model
There are different kinds of models that are used in SPICE simulations. We have already explained a number of these, using the term « device models »; here we explain the types of SPICE model. There are two types of … Lire la suite
from Pocket http://www.gerald-huguenin.ch/Cours/PDF/Modeles_SPICE.pdf
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Les 10 meilleurs simulateurs en ligne
Cette liste de programmes libre pour la simulation de circuits électroniques en ligne sera utile pour vous et vous aidera dans votre pratique.
from Pocket http://forum.hardware.fr/hfr/electroniquedomotiquediy/meilleurs-simulateurs-ligne-sujet_252_1.htm
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Simulating a KiCad Circuit
Drawing and designing circuits is an old process, as old as the first electronic components. It was easy then. There was a limited number of components and therefore a limited number of configurations, in other words: circuits were simpler.
from … Lire la suite
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from Pocket https://fr.aliexpress.com/item/32891706812.html?spm=a2g0o.detail.1000014.39.6c73738d8vRiU0&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.33416.213724.0&scm_id=1007.33416.213724.0&scm-url=1007.33416.213724.0&pvid=3e91349a-6783-4dda-8cb5-37fb92530912&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.33416.213724.0,pvid:3e91349a-6783-4dda-8cb5-37fb92530912,tpp_buckets:668%230%23131923%2380_668%23888%233325%234_23416%230%23213724%230_23416%234721%2321967%23142_23416%234722%2321972%232_668%232846%238116%232002_668%232717%237562%23426_668%231000022185%231000066059%230_668%233422%2315392%23504_4452%230%23214000%230_4452%233474%2315675%23139_4452%234862%2324463%23215_4452%233098%239599%23112_4452%235106%2323440%23786_4452%233564%2316062%23351
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Twuitos April 12, 2021 at 03:05AM
Photoacoustic imaging let's us see inside our bodies like never before pic.twitter.com/dEsgvOsWBm
— Seeker (@Seeker) April 12, 2021
from http://twitter.com/Seeker
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Twuitos April 11, 2021 at 07:55PM
SpaceX boosters coming back & landing on earth to be reused is the most sci-fi thing I've seen which exists in real-life 🤯 @elonmusk pic.twitter.com/JG0MFC5H5L
— Pranay Pathole (@PPathole) April 11, 2021
from http://twitter.com/PPathole
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Twuitos April 11, 2021 at 07:23PM
Saturn's icy moon, Enceladus pic.twitter.com/xCmyd6vlmp
— Science is Amazing (@AMAZlNGSCIENCE) April 11, 2021
from http://twitter.com/AMAZlNGSCIENCE
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Twuitos April 11, 2021 at 07:13PM
… Lire la suiteSimulando un control PID adaptativo en el @M5Stack para auto equilibrar una canica. Podría ser más agresivo, pero es que luego tiene que ir a un stepper y tampoco es cuestión de reventarlo al pobre.
Próximo finde, hacer en el
Twuitos April 11, 2021 at 12:26PM
Well, reflowed the received order of @JLCPCB (3 of 7 panelized panels) to be able to deliver some back orders (happy customer happy life 😁) pic.twitter.com/ns9kvs77rx
— Marcel Zuidwijk (@zuidwijk) April 11, 2021
from http://twitter.com/zuidwijk
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Twuitos April 11, 2021 at 07:11PM
😳 🌋 People gathered around lava #Iceland 🇮🇸 #icelanderuption #icelandvolcano pic.twitter.com/ULCZdX9GQ0
— 🟣 Evan Kirstel $B2B (@EvanKirstel) April 11, 2021
from http://twitter.com/EvanKirstel
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Twuitos April 11, 2021 at 03:30PM
Télétravailler avec des enfants, est-ce vraiment possible ? 🧒 pic.twitter.com/kVHmLlC3Vy
— Bertrand Usclat (@BertrandUsclat) April 11, 2021
from http://twitter.com/BertrandUsclat
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Twuitos April 11, 2021 at 12:32PM
The sound of Dial-up Internet:
— World of Engineering (@engineers_feed) April 11, 2021
from http://twitter.com/engineers_feed
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Twuitos April 11, 2021 at 11:59AM
Whoops 😬😜🤫 pic.twitter.com/xywiTLXG9Z
— Marcel Zuidwijk (@zuidwijk) April 11, 2021
from http://twitter.com/zuidwijk
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Twuitos April 11, 2021 at 11:05AM
👏👏👏 pic.twitter.com/p2kcQ5WAEE
— Julie Jollès (@JulieJolles) April 11, 2021
from http://twitter.com/JulieJolles
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Twuitos April 11, 2021 at 11:04AM
A tiny Stirling engine 🤩
Find more at https://t.co/apvIh9Fp8C
🎥 engineidea / TikTok #engineering pic.twitter.com/5ASSO2uYKZ
— Interesting Engineering (@IntEngineering) April 11, 2021
from http://twitter.com/IntEngineering
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Twuitos April 11, 2021 at 10:27AM
UnitV2 molding testing. pic.twitter.com/dTTlj7rxKu
— M5Stack (@M5Stack) April 11, 2021
from http://twitter.com/M5Stack
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Easy Very Low Power BLE in Arduino — Part 1
by Matthew Ford 7th March 2019 (originally posted 14thDecember 2018) © Forward Computing and Control Pty. Ltd. NSW Australia All rights reserved. This tutorial, Building Very Low Power BLE devices made Easy with Arduino, is Part 1 of 3.
from … Lire la suite
Arduino and the Two-Wire Interface (TWI/I2C) Including A Short Didactic Parenthetical On Making TWI Work On An Arduino Mini
I have been using the Arduino and Atmel microcontroller’s generally using the SPI (serial-peripheral interface), but decided to look at the two-wire (a.k.a. I2C) interface as well.
from Pocket http://blog.nearfuturelaboratory.com/2007/01/11/arduino-and-twi/
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Débuter avec le bus I2C sur Arduino ESP8266 ESP32. Librairie Wire.h
Le bus I2C est très utilisé pour récupérer des mesures ou piloter des équipements sur les projets Arduino, ESP32, ESP8266 et Raspberry Pi à l’aide de la librairie standard Wire.h.
from Pocket https://projetsdiy.fr/arduino-debuter-bus-i2c-esp32-esp8266/
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adafruit/Adafruit_Android_BLE_UART
Example code for interacting with a Bluefruit Bluetooth LE UART in an Android application. Run the application and it will connect to the first available Bluetooth LE UART found to provide a simple console for sending and receiving data.
from … Lire la suite
e27182/nRF52832_pesky
Programming nRF52832 + MPU9250 + BMP280 dev board from https://ift.tt/2a4fvWX with nRF52 SDK, GCC and JLink. Repository contains several examples adapted from official nRF5 SDK along with extended code with Invensense’s Motion Driver 6.12.
from Pocket https://github.com/e27182/nRF52832_pesky
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Token authentication requirements for Git operations
In July, we announced our intent to require the use of token-based authentication (for example, a personal access, OAuth, or GitHub App installation token) for all authenticated Git operations.
from Pocket https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/
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Twuitos April 11, 2021 at 08:33AM
Nous on ouvre, eux ils ferment https://t.co/Z5bYAWgLGu
— Fabrice Di Vizio (@DIVIZIO1) April 11, 2021
from http://twitter.com/DIVIZIO1
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Twuitos April 11, 2021 at 08:00AM
… Lire la suite[🌎] Ces #choux chinois (Pe-tsaï) ressemblent étrangement à des objets issus d'un film où à la fin ça finissait toujours très mal avec une créature dans le ventre ! 🥬 🇨🇳 🍜 #futuraplanete #alien pic.twitter.com/kVuc09zbFT
— Futura – Explorer le
Twuitos April 10, 2021 at 07:25PM
How a gearbox works
pic.twitter.com/FwroJJRwFn— STEM 🔬🤖⚙️🧮 (@stem_feed) April 10, 2021
from http://twitter.com/stem_feed
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Twuitos April 10, 2021 at 03:13PM
8FO bracelet pic.twitter.com/mYiZTpXLqB
— Cécile (@AtaxyaNetwork) April 10, 2021
from http://twitter.com/AtaxyaNetwork
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Twuitos April 10, 2021 at 12:20PM
Située dans le sud de l'Espagne, à Antequera, la "montagne de l'Indien" rappelle la forme d'un visage qui regarde vers le ciel 📸
Crédits : M. Morenatti (https://t.co/JsVxeX3JE9) pic.twitter.com/I0Oh1KFgD0
— Creapills 💊 (@creapills) April 10, 2021
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Twuitos April 10, 2021 at 09:44AM
C Plus pic.twitter.com/afOOPumims
— M5Stack (@M5Stack) April 10, 2021
from http://twitter.com/M5Stack
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Arduino (Arduino UNO, Nano…, ESP32, ESP8266) library for AP3216 or CJMCU3216 sensors
This library enables easy implementation of Ambient Light and Proximity Sensor AP3216 / CJMCU 3216 functionality in your application for Arduino (Arduino Uno, nano…), ESP32, ESP8266 (or similar microcontrollers).
from Pocket https://github.com/igorantolic/ai_ap3216_ambient-light-and-proximity-sensor-library
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Interfacing AP3216 Ambient Light And Proximity Sensor with Arduino
AP3216 Ambient Proximity Module Datasheet 1 file(s) 546.
from Pocket https://electropeak.com/learn/interfacing-ap3216-ambient-light-and-proximity-sensor-with-arduino/
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Détails sur Capteur de distance laser Interface RS232 pour Arduino TOF10120 TOF05140
Lieux exclus : Afrique, Amérique centrale et Caraïbes, Amérique du Nord, Océanie, Asie du Sud-Est, Amérique du Sud, Gibraltar, Guernesey, Jersey, Macédoine, Malte, Moldavie, Monténégro, Saint-Marin, Suède, Svalbard et Jan Mayen, Vatican, Afghanistan, Arménie, Bangladesh, Bhoutan, Chine, C
from Pocket … Lire la suite
sandeepmistry/arduino-BLEPeripheral
An Arduino library for creating custom BLE peripherals with Nordic Semiconductor’s nRF8001 or nR51822. Enables you to create more customized BLE Peripheral’s compared to the basic UART most other Arduino BLE libraries provide.
from Pocket https://github.com/sandeepmistry/arduino-BLEPeripheral
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Comment installer le client Telnet sous Windows 10
Le client Telnet n’est plus activé par défaut dans Windows depuis Windows Vista. Tout simplement parce que la connexion aux composants réseaux se fait désormais de manière sécurisée via un client SSH comme Putty.
from Pocket https://syskb.com/comment-active-telnet-windows/
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How to Enable Telnet Using PowerShell in Windows 10?
Telnet is a user command and an underlying TCP/IP protocol for accessing remote computers. Through Telnet, an administrator or another user can access someone else’s computer remotely.
from Pocket https://technoresult.com/how-to-enable-telnet-using-powershell-in-windows-10/
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Download OpenOCD with STM32F7 and MSP432 support for Windows
OpenOCD is an open-source tool that allows debugging various ARM devices with GDB using a wide variety of JTAG programmers.
from Pocket http://gnutoolchains.com/arm-eabi/openocd/
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from Pocket https://sourceforge.net/p/openocd/code/ci/master/tree/
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from Pocket https://fr.aliexpress.com/item/4000123826135.html?spm=a2g0s.9042311.0.0.27426c37m9PRIR
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from Pocket https://fr.aliexpress.com/item/4000123555503.html?spm=a2g0s.9042311.0.0.27426c37m9PRIR
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Removing flash protection from the nRF52 using JLink + OpenOCD
When you receive a new nRF52 (e.g. nRF52832 or nRF52840) based development board (e.g. the Ebyte E73-TBB), you will notice that connecting to it through OpenOCD fails initially: The reason for this is that the nRF52 often has Access Port … Lire la suite
Nordic SemiconductorNRF51802-QFAA-RBluetooth
Arrow Electronics guides innovation forward for over 180,000 of the world’s leading manufacturers of technology used in homes, business and daily life.
from Pocket https://www.arrow.com/en/products/nrf51802-qfaa-r/nordic-semiconductor%3Futm_source=FindChips&utm_medium=buyNow
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do you have NRF52832 SENSOR R40 accelerometer acceleration gyroscope ambient light sensor datasheet
Sensor R40 board pins reverse-engineered
Sensor R40 board pins reverse-engineered This boards have no names, can be found on Aliexpress with following search keys: Bluetooth 5 Bluetooth 4 NRF52832_SENSOR_R40 acceleration gyroscope ambient light sensor I bought that board here: aliexpress: sincere girl store Board have … Lire la suite
Twuitos April 10, 2021 at 02:11AM
#NEW Mini-Breakout Board https://t.co/PI5foSvA1J #Prototyping_Fabrication
— Tindie Maker Marketplace (@tindie) April 10, 2021
from http://twitter.com/tindie
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