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Automatically tuned loop antenna for the shortwave bands
This project aims to create an automatically tuned loop antenna for the shortwave bands. The implementation is based around an AVR microcontroller. The interface is controlled via a serial interface. The aim is to create an android app to control the antenna via a rs232 ttl to bluetooth converter.
A communication tool for heavily impaired people. Targeted at people who are unable to speak, cannot either see or hear and have sensory and motor skills that are insufficent to control a normal keyboard.