DIY: Punch Activated Arm Flamethrowers

Here are a couple of wearable flamethrowers that you can wear and activate as you throw a punch. You are going to need a motion sensor, such as an Adafruit LIS3DH Triple-axis accelerometer and a SparkFun Arduino Pro Mini to get started.

You are going to have to do a bit of coding to pull this off. The good news is Allen Pan has made it available on Hackster.io.

*some of our articles have aff links. Please read our disclaimer on how we fund Exxponent.
Read more:
nevo Minimalist Smartwatch

Meet the nevo: a minimalist smartwatch that can track your daily activity and alert you when you have new notifications....

Aurai Water-based Eye Massager

Meet Aurai: an eye massager that uses cool/warm water circulation and compression to relax your eyes and get rid of...

EPFL Soft Robots Mimic Muscles

Here are soft robots that act like human muscles and be used in future wearables. These are flexible, easily re-configurable,...

Close