This DIY Stranger Things light kit will make you forget about Barb - TechCrunch

TechCrunch

This DIY Stranger Things light kit will make you forget about Barb TechCrunch Are you afraid of monsters? Then have we got the Halloween decorations for you. This DIY LED light kit allows you (or Winona Ryder) to communicate with your child who has been taken to the Upside Down using an Arduino board and some clever wiring.