Inspiration
We were inspired by anti-air turrets, and wanted to make something similar for naval applications.
What it does
It detects targets within an adjustable range and points towards them automatically.
How we built it
The ultrasonic sensors are mounted on top of a servo, which is mounted inside a box to ensure the structure's stability.
Challenges we ran into
Ensuring the stability of the assembly was complicated. On top of this, we had numerous issues with the code, issues with the servos not turning fast enough, and issues with the ultrasonic sensors not detecting targets reliably.
Accomplishments that we're proud of
The design works as intended and can track people.
What we learned
How to code an Arduino in C++, how to use an ultrasonic sensor, and how to use a buzzer.
What's Next for Enemy Tracking Device
Getting better sensing and a faster microcontroller to allow faster polling would make a world of difference. Also, being able to 3D print the structure for it would make it much more versatile and applicable.
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