Exhaust-Stack Energy Harvester Design

I am developing a thin, circular, flat-profile device that mounts directly onto vehicle tailpipes and large industrial smokestacks. Once clamped in place it must do two things in equal measure: • draw... (Budget: $750 - $1500 USD, Jobs: CAD/CAM, Electrical Engineering, Electronics, Engineering Drawing, Fusion 360, Mechanical Design, Mechanical Engineering, Product Design)