We have seen plenty of DIY Iron Man Glove projects in the past. Advancer Technologies has put up a new guide that shows you how to build a bionic glove using the MyoWare muscle sensor platform. You just have to flex your forearm muscle to activate the repulsor and relax it to fire. For those of you not familiar with MyoWare, it is a sensor platform that measures muscle activity and can be used to control robots, video games, and prosthetics.
The above video shows the Bionic Iron Man Glove in action. You will need a MyoWare sensor, a NeoPixel 12 LED ring, a speaker, and a few other parts to get started. Check out this instructable to find out more information about the project.