As an electrical engineering intern in Canrig Drilling Company in summer of 2012, I designed and built a robotic drilling wrench signal display for technicians to test the functions of a PLC unit.
I also developed a PLC emulator that would send the mixed signals sent by the PLC unit to the wrench so technicians could test the functionality of the drilling wrenches. Due to my NDA contract, I can not disclose more about this project.
