If you want to show the world just how cold it is, and wearing a plain ol’ scarf just doesn’t get the point across, you are in luck. You can now craft this thermometer scarf that actually works.
Instructables user Caitlinsdad provided all of the instructions you need to make one. Just make sure to pick up an Adafruit Flora Arduino board, an Adafruit NeoPixel RGB LED strip, and humidity and temperature sensor modules. Sewing skills are also a plus.
After all your hard work, you’ll have an awesome finished product you can be sure will make a statement, and not just about the weather (but mostly about the weather).