There are two main branches of dependencies related to Network Functionality and Graphics functionality. By contrast, potential flow problems are commonly assigned as undergraduate homework. Please sign in to subscribe to this guide. You get a great programming experience thanks to the native USB with files available for drag-n-drop, and you don't have to spend a ton of processor time and memory to do SSL encryption/decryption and certificate management. And of course, we have 'em in classic Adafruit black! If, for any reason, you would like to unsubscribe from the Notification List for this product you will find details of how to do so in the e-mail that has just been sent to you! If you've played with multiplexed RGB matrices, you may have wondered "hey, could we possibly manufacture these on a thin enough PCB so it's flexible?" Search Advanced search. A new guide in the Adafruit Learning System:Creating MatrixPortal Projects with CircuitPython. 22 mins ago Give your Arduino project a chatGPT AI brain 1 day ago Raspberry Pi 4 RAM Upgrade #piday #raspberrypi 1 day ago New Products 3/3/2023 Featuring Adafruit PiCowbell Adalogger for Pico . The official Raspberry Pi USB-C power supply is here! We also have a library for lower-level control of just the RGB Matrix, but it doesn't have integrated WiFi access so we recommend using the MatrixPortal library. It was last Adafruit Matrix Portal - CircuitPython Powered Internet Display Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays. This page (Overview) was last updated on Nov 04, 2020. Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. I purchased the ADAbox 016 with the MatrixPortal M4 to play with. The text color changes to a yellowish-amber color for the cooldown portion of the time and red for the resting time. Please remember that this subscription will not result in you receiving any e-mail from us about anything other than the restocking of this item. , there has never been an easier way to create powerful internet-connected LED displays. repurposed into your own projects, or try out some others like a Moon phase clock (). and our RGB Matrix Shields. You will be redirected back to this guide once you sign in, and can then subscribe to this guide. Like, no solder, no wiring, just instant plug-and-play? Extract the contents of the zip file, open the directory Matrix_Portal_Flow _Viewer/flow/ and then click on the directory that matches the version of CircuitPython you're using and copy the contents of that directory to your CIRCUITPY drive.
Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic This internet-connected project can easily be adapted to a REST API of your choice to scroll data of your choice:negative COVID-19 tests, sports scores, positive news headlines, or stock prices. - Adafruit Learning System IoT Power Outlet with CircuitPython and Adafruit IO Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays and our RGB Matrix Shields Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. This guide shows you how to assemble and program a Boxing Interval Timer using the Adafruit Matrix Portal M4. Porting an Arduino library to CircuitPython: VL6180X Bluetooth Cycling Speed & Cadence Sensor Display A Minority and Woman-owned Business Enterprise (M/WBE). Superfast with just the right amount of cable length to get your Pi 4 Our all-in-one 5V 2.5 Amp + MicroUSB cable power adapter is the perfect choice for powering single-board computers like Raspberry Pi, BeagleBone, or anything else that's As technology changes and adapts, so does Adafruit, and speaking ofadapting, thisadapterhas a Micro B USB jackand a USB C A nice whoppin' slab of some lovely black acrylic to add some extra diffusion to your LED Matrix project. Is there a new guide on the Adafruit Learning System? Sorry, the comment form is closed at this time. Dream no more - with the Adafruit Matrix Portal add-on for RGB Matrices, there has never been an easier way to create powerful internet-connected LED displays.
SPI transport. In the example I provided, I pushed data from my Raspberry Pi to Adafruit IO and my Matrix Portal pulled the data back down from Adafruit IO. The timer uses an IBM Plex mono typeface, using a neon green hue for the first minute and thirty seconds for workout time.
Gform2adafruitIO: Automatic Marquee Driven by Google Form/Adafruit IO http://adafru.it/discord, CircuitPython The easiest way to program microcontrollers CircuitPython.org, Maker Business Chip inventories rise as demand falls, Electronics This tips a real circuit slugger, Python for Microcontrollers Python on Microcontrollers Newsletter: Using AI to Program Pong, CircuitPython 8.0.3 is Out and Much More! Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays and our RGB Matrix Shields As technology changes and adapts, so does Adafruit. The MatrixPortal library makes it really easy to get started with creating a new project, using this board, but it also supports a variety of other hardware to make creating project for an RGB Matrix very easy. Quick links New Products 3/3/2023 Featuring Adafruit PiCowbell Adalogger for Pico MicroSD, RTC & STEMMA QT! Text labels are added after the module is initialized.
Overview | Matrix Portal M4 Boxing Interval Timer | Adafruit Learning The M4 and ESP32 are a great couple - and each bring their own strengths to this board. You will be redirected back to this guide once you sign in, and can then subscribe to this guide. Small bent-wire stand - for holding up your matrix projects
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. A new guide today in the Adafruit Learning System: Matrix Portal M4 Boxing Interval Timer Transform your home into your own boxing gym with this Matrix Portal M4 Boxing Interval Timer. Meanwhile, the ESP32 has secure WiFi capabilities, and plenty of Flash and RAM to buffer sockets. Use the included screws to attach the power cable to the power plugs with a common screwdriver, then power it with any USB C power supply. M3 Machine Screws - Use 2 on the Matrix Portal to attach power cables. ADAFRUIT WEEKLY EDITORIAL ROUND-UP. adafruit.com/mastodon. You will be redirected back to this guide once you sign in, and can then subscribe to this guide. $24.95 In Stock Add to Cart You can use a USB C power supply or a USB micro B with a micro B to C adapter This makes a nifty Halloween window or tabletop display. This page (MatrixPortal Library Overview) was last updated on Sep 24, 2020. Have an amazing project to share? Product Dimensions: 63.3mm x 44.5mm x 16.0mm / 2.5" x 1.8" x 0.6". However, by ignoring the effects of viscosity and density changes (compressibility), the equations reduce down to a much more tractable form known as Laplace's equation, which has applications in more than just fluid dynamics. Smaller for near your desk, for example. The MatrixPortal library was inspired by the PyPortal library, but a slightly different approach was taken. Meanwhile, the ESP32 has secure WiFi capabilities, and plenty of Flash and RAM to buffer sockets. This library is built on top of the rgbmatrix and framebufferio modules which are included as part of CircuitPython on many of our boards.
So you may have heard of the Adafruit MatrixPortal M4 () and you want to get started with building a project using CircuitPython.
Adafruit Matrix Portal - CircuitPython Powered Internet Display This is one of the largest of the modules as there is a lot of functionality packed into this. The MatrixPortal library makes it very easy to create projects on an internet connected RGB Matrix, Adafruit Matrix Portal - CircuitPython Powered Internet Display, Black LED Diffusion Acrylic Panel - 10.2" x 5.1", Creating MatrixPortal Projects with CircuitPython, We also have a library for lower-level control of just the RGB Matrix, Custom Scrolling Quote Board Matrix Display, Moon Phase Clock for Adafruit Matrix Portal. Keeps track of screentime. If the piece comes from the end of the reel, the connector may be on the output end of the strip! Our electronic eyeball projects have spawned their own little franchise, with Pi Eyes, HalloWing, Monster M4SK and more. The MatrixPortal library is comprised of the top layer, the Network and Graphics layers, and the WiFi and Matrix layers in the diagram. You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock! It also supports the RGB Matrix FeatherWing for nRF52840 feathers when used in conjunction with an nRF52840 feather. The matrix module is responsible for detecting and initializing the matrix through the CircuitPython rgbmatrix and framebufferio modules. You will be redirected back to this guide once you sign in, and can then subscribe to this guide.
Easily make a stock ticker with Adafruit Matrix Portal and Here is the way it is logically laid out with dependencies. Adafruit Matrix Portal - CircuitPython Powered Internet Display Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays. Using this module is very similar to using the PyPortal library. The number of address line pins used are based on the height of the display. The Electronics Show and Tell is every Wednesday at 7pm ET! In the diagram, you can see these components represented in blue. You would want to use this library if you only wanted to handle the automatic initialization of hardware and connection to WiFi and didn't need any other functionality.
LED board went blank: Matrix Portal M4 - adafruit industries Adafruit Matrix Portal Starter Kit features parts necessary to build many projects, and is perfect for constructing MatrixPortal projects. Plug directly into the back of any HUB-75 compatible display (all the ones we stock will work) from 16x32 up to 64x64! updated on Oct 28, 2020. Learn more. # the y . It was last New Products Adafruit Industries Makers, hackers, artists, designers and engineers!
3D Hangouts - Matrix Portal, MIDI Feather and Metroid Helmet Adafruit ESP32-S3 Reverse, #MARCHintosh is all month long! Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials Product ID: 4812 Add to Cart $69.95 37 in stock Circuit Playground Express Soil Sensor Mini Kit Product ID: 4060 Add to Cart $35.00 In stock PiGrrl Zero Custom Gamepad PCB Product ID: 2934 Add to Cart $2.50 25 in stock PiGRRL 2.0 Custom Gamepad PCB Product ID: 3015 Add to Cart $4.95 The main base, the GraphicsBase, and the NetworkBase. Comes with one fully-programmed and assembled MatrixPortal, preprogrammed with a rainbow digital sand demo for 32x64 LED matrices. Adafruit Matrix Portal link https://www.adafruit.com/product/4745 Source Code on GitHub via Twitter Like, no solder, no wiring, just instant plug-and-play? CircuitPython Powered Internet RGB Matrix Display. 3.
You signed in with another tab or window. #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi. Adafruit IoT Monthly Boxing Glove Tracker, Disconnecting Smart Appliances, and more! EYE on NPI Maxims Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey, New Products Adafruit Industries Makers, hackers, artists, designers and engineers!
PDF Creating MatrixPortal Projects with CircuitPython Quick look at the WIP MIDI melody maker updated with new Adafruit MIDI FeatherWing.
Overview | Adafruit MatrixPortal M4 | Adafruit Learning System The MatrixPortal library makes it really easy to get started with creating a new project, using this board, but it also supports a variety of other hardware to make creating project for an RGB Matrix very easy. This page (Overview) was last updated on Oct 19, 2020. and our RGB Matrix Shields. Note: For the SBC mount, you'll want to put 1.8mm M2.5 standoffs in place first, then bolt the SBC onto those in order to provide the right height for the right-angle USB adapter to align with the slot for the microphone. You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock! These panels are normally used to make video walls, here in New York we see them Bring a little bit of Times Square into your home with this sweet 64x32 square RGB LED matrix panel. When used in fluid dynamics, the resulting flow is referred to as potential flow. Easily monitor ambient carbon dioxide levels!
64x32 RGB LED Matrix - 5mm pitch - Adafruit Industries It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. The official Raspberry Pi USB-C power supply is here! The arrival of the Matrix Portal M4 board made another sequel inevitable this time a retro-style return to form of our first project of the series, but punching it up with bright colors, full-screen themes, and coded all in CircuitPythonnow. See our Distributors page for a complete list of distributors. You can use a USB C power supply or a USB micro B with amicro B to C adapter. 64x32 RGB LED Matrix - 4mm pitch It was last Adafruit Matrix Portal - CircuitPython Powered Internet Display Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays. Adafruit 1.44" Color TFT LCD Display with MicroSD Card breakout, Adafruit Metro M7 with AirLift - Featuring NXP iMX RT1011, 2.0" 320x240 Color IPS TFT Display with microSD Card Breakout, Adafruit Feather RP2040 SCORPIO - 8 Channel NeoPixel Driver, Adafruit 5x5 NeoPixel Grid BFF Add-On for QT Py and Xiao, Adafruit PiCowbell Proto for Pico - Reset Button & STEMMA QT, nOOds - Flexible LED Filament - 3V 300mm long - Warm White. If nothing happens, download Xcode and try again. If you'd like your LEDs diffused (and if your LED matrix is 4mm pitch or smaller), some acrylic may help: Adafruit carries a number of 64x32 RGB LED Matrices, varying between the space between LEDs (pitch) and whether rigid or flexible.
Two rows of poorly/non-displaying pixels -- 64x32 LED Matrix, Matrix You will be redirected back to this guide once you sign in, and can then subscribe to this guide. $24.95 In Stock Add to Cart Your browser does not support the video tag. Have an amazing project to share? updated on Oct 20, 2020. Then code up your project in CircuitPython or Arduino, our Protomatter matrix library works great on the SAMD51 chipset, knowing that you've got the wiring and level shifting all handled. pation. Structure is a good approximation, but not the same, Adafruit Weekly Editorial Round-Up: Womens, John Parks CircuitPython Parsec: Rainbowio, New Prods 2/22/23 Feat. It also has an. This page (Overview) was last updated on Sep 24, 2020.
Introduction Adafruit MatrixPortal Library 1.0 documentation This guide was first published on Oct 20, 2020. Search Advanced search. These panels are normally used to make video walls, here in New York we see them Bring a little bit of Times Square into your home with this sweet 64x32 square RGB LED matrix panel. Skip to content. And of course, we have 'em in classic Adafruit black!
Matrix Portal Creature Eyes - Digi-Key Electronics It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. Adafruit IO is an incredible cloud service that allows you to push and pull data back and forth from many different devices. adafruit industries. Plug directly into the back of any HUB-75 compatible display (all the ones we stock will work) from 16x32 up to 64x64! You need this for anything Internet Easily plug into the back of your RGB matrix and insert or screw the power and ground cables onto either the Matrix Portal or the Matrix Bonnet, or whichever microcontroller-and-add-on you're using for your RGB Matrix project. You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock!
(For larger projects, power the matrices with a separate 5V power adapter).
Expressive Pixels works great with MatrixPortal - Adafruit Industries You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock! Adafruits Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. By letting the ESP32 focus on the complex TLS/SSL computation and socket buffering, it frees up the SAMD51 to act as the user interface. sign in Dream no more - with the Adafruit Matrix Portal add-on for RGB Matricies, there's never been an easier way to create powerful Internet-connected LED displays.
This features the Matrix Portal M4, which easily drives a 64 x 32 RGB Matrix display with over 200 colorful LEDs to display the timer with excellent visibility - even for the largest gyms! Celebrating the, Gift Guide: Electronics Designed by Women, Creating MatrixPortal Projects with CircuitPython, RGB Matrix FeatherWing for M0/M4 feathers, RGB Matrix FeatherWing for nRF52840 feathers. Adafruit NeoPixel Digital RGB LED strips come to us in 4 or 5 meter reels with a 2 or 3-pin JST SM connector on each end and separated power/ground wires as shown in the picture below. The base library was named PortalBase which is split up into 3 components. If you had a Feather M4 Express with an RGB Matrix FeatherWing for M0/M4 feathers, you could still get the benefit of RGB Matrix automatically initializing. If you order a full 4 or 5 meters, you get the full reel with both connectors installed. updated on Oct 20, 2020. There are two main branches of dependencies related to Network Functionality and Graphics functionality.
adafruit matrix portal m4 uses an IBM Plex mono typeface, using a neon green hue for the first minute and thirty seconds for workout time. (Video). updated on Sep 28, 2020.
MatrixPortal Project Adafruit Jobs Board | Jobs for Designers, Makers Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays and our RGB Matrix Shields Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. If you had aFeather M4 Expresswith anRGB Matrix FeatherWing for M0/M4 feathers, you could still get the benefit of RGB Matrix automatically initializing. MatrixPortal Project - BOB PROPERTY LLC 2 active jobs Published March 7, 2022 Location Tampa, FL Job Type Contract Category Technical Services Description I intend to use a company WEB site to display messages on several Matrix Displays in several different developments.
Adafruit Matrix Portal M4 w/ LED Matrix - adafruit industries If you missed out on AdaBox016, it's not too late for you to pick up the parts necessary to build many of the projects! Plug The Matrix Portal directly into the back of any HUB-75 compatible display (all the ones we stock will work) from 16x32 up to 64x64!
Matrix Port M4 Pixel Sand #adafruit #3dprinting - YouTube 64-row matrices need 5 address pins though, which is slightly uncomfortable in the powers-of-2 world of programming. The MatrixPortal module is top level module and will handle initializing everything below it. Join us every Wednesday night at 8pm ET for Ask an Engineer! Resets each day.
Matrix Portal New Guide Scroller - Adafruit Learning System This guide was first published on Feb 28, 2023. Choose your favorite - larger pitch means the display is larger, width and height-wise but with the same number of pixels, and larger may be easier to read further away. This guide was first published on Oct 20, 2020. It's also an Adafruit seesaw board. If you buy less than a full reel, you'll get a single strip, but it will be a cut piece from a reel which may or may not have a connector on it. Adafruit Matrix Portal - CircuitPython Powered Internet Display code to fetch Stock info from the web This is ready to go download the whole thing to your portal add your Wifi info to the secret file and you're ready to go. Your CIRCUITPY drive should now look similar to the following image: This guide was first published on Oct 28, 2020. This material is 2.6mm (0.1") thick and is made of special cast Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. Transform your home into your own boxing gym with this Matrix Portal M4 Boxing Interval Timer. Quick links Sorry, the comment form is closed at this time. Please remember that this subscription will not result in you receiving any e-mail from us about anything other than the restocking of this item. Projects to run on the Adafruit Matrix Portal / CircuitPython. Expressive Pixels for Adafruit Matrix Portal. Matrix Portal Adafruit Industries - Makers, hackers, artists, designers and engineers! EYE on NPI Maxims Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey, New Products Adafruit Industries Makers, hackers, artists, designers and engineers! Here are a few of them with guides available. Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials Dream no more - with the Adafruit Matrix Portal add-on for RGB Matrices, there has never been an easier way to create powerful internet-connected LED displays. Work fast with our official CLI. An easy animated Halloween decoration with Matrix Portal M4. In the field of fluid dynamics, the Navier-Stokes equations are considered to be the governing equations for fluid flow. Glance over at this attention-grabbing Matrix Portal New Guide scroller. This page (Overview) was last updated on Sep 24, 2020. CircuitPython Powered Internet RGB Matrix Display, Adafruit Matrix Portal - CircuitPython Powered Internet Display, 64x32 Flexible RGB LED Matrix - 4mm Pitch, 64x32 Flexible RGB LED Matrix - 5mm Pitch, Black LED Diffusion Acrylic Panel 12" x 12" - 0.1" / 2.6mm thick.
It also makes use of the ESP32SPI library, along with some lower-level dependencies, to communicate with server over the internet. An easy way to scroll data from the internet with your Matrix Portal. To join, head over to YouTube and check out the shows live chat well post the link there. MatrixPortalStockTicker is a RGB LED Matrix stock tracker using an Adafruit Matrix Portal board with CircuitPython. Please sign in to subscribe to this guide. It Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays and our RGB Matrix Shields nice whoppin' rectangular slab of some lovely black acrylic to add some extra diffusion to your LED Matrix project. (Video).
Adafruit Matrix Portal - RGB LED Display - Setup Guide (CircuitPython Please remember that this subscription will not result in you receiving any e-mail from us about anything other than the restocking of this item. You may also want to pick up some other not-included items, they aren't essential but are very handy!
Matrix Portal Adafruit Industries - Makers, hackers, artists Master your boxing workout with this Matrix M4 Portal Boxing Gym Interval Timer. This guide was first published on Sep 28, 2020. Adafruit Matrix Portal link https://www.adafruit.com/product/4745, A post shared by Mario The Maker (@mariothemaker), Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock! If you've played with multiplexed RGB matrices, you may have wondered "hey, could we possibly manufacture these on a thin enough PCB, so it's flexible?" Our Matrix Portal Moon phase clock lets you know where things stand right here and now, portraying the Moon's phase more accurately than a printed calendar, and whether it's currently in the sky or has set. Skip to Main Content (800) 346-6873. Smaller for near your desk, for example. Folks love our wide selection of RGB matrices and accessories, for making custom colorful LED displays and our RGB Matrix Shields and FeatherWings can be quickly soldered together to make the wiring much easier. It currently supports the MatrixPortal M4 and Metro M4 with RGB Matrix Shield. The WiFi module is responsible for initializing the hardware libraries, controlling the status NeoPixel colors, and initializing the WiFi manager. http://adafru.it/discord, CircuitPython The easiest way to program microcontrollers CircuitPython.org, Maker Business Chip inventories rise as demand falls, Electronics This tips a real circuit slugger, Python for Microcontrollers Python on Microcontrollers Newsletter: Using AI to Program Pong, CircuitPython 8.0.3 is Out and Much More! So you may have heard of theAdafruit MatrixPortal M4and you want to get started with building a project using CircuitPython. Stop breadboarding and soldering start making immediately! updated on Feb 28, 2023. One of the big benefits of using this library is that it handles a lot of detection and initialization of RGB Matrices and drivers. Creating MatrixPortal Projects with CircuitPython, A Minority and Woman-owned Business Enterprise (M/WBE). It's the best of both worlds! (For larger projects, power the matrices with a separate 5V power adapter), any HUB-75 compatible display (all the ones we stock will work) from 16x32 up to 64x64, any Grove I2C devices using this adapter cable, say for adding audio playback to projects, Cardboard Window Skull With Animated LED Eyes. It also makes use of the ESP32SPI library, along with some lower-level dependencies, to communicate with server over the internet. Dream no more - with the Adafruit Matrix Portal add-on for RGB Matrices, there has never been an easier way to create powerful internet-connected LED displays. Creating MatrixPortal Projects with CircuitPython, Moon Phase Clock for Adafruit Matrix Portal, Custom Scrolling Quote Board Matrix Display. Moon Phase Clock for Adafruit Matrix Portal, LED Matrix Display for Bitmap Pixel Art and Animation, Snow Globe with Circuit Playground Bluefruit, A Minority and Woman-owned Business Enterprise (M/WBE). For security reasons, an e-mail has been sent to you acknowledging your subscription.
ClippyGPT - Hackster.io Adafruit Matrix Portal Starter Kit - ADABOX 016 Essentials A Minority and Woman-owned Business Enterprise (M/WBE). If you have an AdaBox 016, then you have everything you need for this project. An easy animated Halloween decoration with Matrix Portal M4. There's even enough power in a little microcontroller, like the ones found on a Matrix Portal, Feathers, and other microcontroller boards. 64x32 RGB LED Matrix - 4mm pitch Celebrating the, Gift Guide: Electronics Designed by Women. We'll provide some details, but this is more of a just-for-fun project that can create some fun and interesting animations. Things are made to happen, any HUB-75 compatible display (all the ones we stock will work) from 16x32 up to 64x64, any Grove I2C devices using this adapter cable, say for adding audio playback to projects, A Minority and Woman-owned Business Enterprise (M/WBE).
Trilogy At The Polo Club Hoa Fees,
Articles A