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Building a Lego-powered Submarine 4.0 - automatic depth control

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Building a Lego-powered Submarine 4.0 - automatic depth control

N
newearth

10 Views • May 03, 2023

Description

This radio-controlled submarine can maintain a steady depth or a certain distance from the bottom. It is equipped with a pressure sensor and a laser distance sensor. Raspberry Pi and PID control are used for automation. Tested in a swimming pool and a small river (at the end of the video). Enjoy!