Establish communications between two CircuitPython boards via UART/Serial communication.

In this project, you'll learn how to use your Neo Trinkey and the new Adafruit CircuitPython Ducky library to run a DuckyScript file. DuckyScript is a language that can be used on USB rubber duckies.

What is a project you can build with a Circuit Playground Bluefruit to make a Jeopardy-Like Quiz Show Controller as a Wired or Wireless Keyboard?

In this guide, you'll learn how to install Earle Philhower's Arduino core for RP2040 devices, arduino-pico. This core supports a number of different RP2040 boards.

In this project, you'll make a moisture sensor that's connected to Adafruit IO. In Adafruit IO, you'll set up a dashboard to display the data from the sensor, and then make actions that will send you messages in Discord and/or Slack.

This project uses the Adafruit FunHouse with the new Adafruit CircuitPython Dash Display library to create a customizable Adafruit IO dashboard on your FunHouse. This guide, as well as the Dash Display library, is currently only for the FunHouse, but expect support to be added for other boards like the PyPortal and Feather boards with a screen and WiFi connectivity.

Piper Make is a super easy and fun way to make projects with a Raspberry Pi Pico. It uses blocks just like Scratch so you don't need any programming experience to use it. This guide will take you through the steps of setting up your Raspberry Pi Pico to use it with Piper Make and show you how to make a macro pad.

Vaccinations for COVID are well underway in most countries, and what better way to keep track of vaccinations for your country or region than with a battery-powered, fridge magnet that's connected to the internet.

This project allows you to load eight different projects on your MagTag at the same time. You can select which project to display using the four built-in buttons and then have it display that project until you decide to change it.

Keeping track of time while cooking can be difficult. This project makes that much less of an issue, giving you a magnetic timer that you can put just about anywhere with both visual and sound alerts to tell you when the timer is done.

In this project, you'll learn how to use an Adafruit MagTag to display projects that Google has killed. The MagTag will display the project, the date it was killed, and a few sentences about what the project did. It will also use the built-in speaker to play a funeral dirge when it updates.

You already have Git setup, and you have a GitHub account. You want to contribute to an open source project like one of Adafruit's Arduino libraries, but you're not sure where to start. This guide walks through the steps from forking your first repo to your GitHub account, to cloning it locally, creating a working branch, making a commit, pushing your code to your fork, creating a PR, and both receiving and giving a review. You'll learn good practices and tips and tricks, and before you know it, you'll be a pro contributor. Pick a project, find an issue, and let's get started!

In this guide, you'll learn how to submit your own open-source project for certification using an API and a Python script. The guide goes through the process used by Adafruit to submit a project, using the Adafruit QT Py as an example.

In this guide, you'll learn how to install and use Microsoft's Visual Studio Code on the Raspberry Pi. Visual Studio Code, often shortened to VSCode, is an IDE that has a bunch of handy features that make writing code easier such as syntax highlighting, code completion, easier refactoring, and git built-in.

Our review of the Essential Analog Mobile App. Access technical details and IC specs from the convenience of your smartphone with Maxim Integrated’s free Essential Analog mobile app. Available from Apple’s App Store and the Google Play Store, the app brings analog expertise directly into your hands—perfect for helping you build innovative, next-generation systems.