Create glowing eyes for your costume! This project is ideal for any character with glowing eyes, like the Black Mage from Final Fantasy, Jawa from Star Wars, or Orko from He-Man.

This guide shows how program these crafty monsters with both Microsoft MakeCode - a block-based programming system that's easy for anyone to use, and CircuitPython, a Python-based language that is the perfect introduction to higher-level programming.

Here is a quick project for an electronic Halloween pumpkin.

Do you need a last-minute Halloween decoration to scare your friends and trick-or-treaters? Try building a scream box that lets out blood-curdling screams when it's opened!

This guide will show you how to hack a standard-issue Halloween-store fog machine to add lights and reactivity, and also how to use Adafruit IO to control your lights and fog from your smart phone -- from anywhere in the world!

This project fuses the Raspberry Pi's camera feed with a thermal graphic overlay.

This guide is a demonstration of the new Adafruit Connection Manager library for CircuitPython, along with the new optional timezone argument for the Adafruit IO library.

Print a case for the Adafruit TPS61169 Constant Current Boost Converter for LEDs!

Build a Piranha Plant themed camera using a Raspberry Pi 5!

Make a nighttime display in the sky with an LED Matrix attached to a drone.

This project demonstrates how to run a tile-matching game on the Metro RP2350 using the mouse attached through its USB host pins. It includes controls such as an event button to perform a reset.

Build a "Not A Typewriter" with I2C Solenoid Driver and Adafruit Feather RP2040 running CircuitPython code. This device is designed to give your modern computer keyboard the essence of a vintage typewriter.