Coil Gun [Part 1] – Theory and Proof of Concept

I would venture a guess that 95% of all electrical engineers find their way into the field by trying to build a coil gun as a kid. In some way, it speaks to every boy’s innate desire to put their life in danger. The definite possibilities for electrocution and spontaneous fire have resulted in dozens of Instructables … More Coil Gun [Part 1] – Theory and Proof of Concept

Control anything using your muscles – How to build an EMG amplifier

Attention: I have since improved upon this circuit. Version 2 is covered here. Introduction If you are a Star Wars fan like me, you probably wish that the Force was real so you could manipulate objects without touching them. What if I told you that the Force actually did exist and you had the ability to control … More Control anything using your muscles – How to build an EMG amplifier