Generating waves with Arduino
August 6th, 2018—
Need a wave generator to test out your latest boat, barge, or submarine design, but can’t quite afford one? If so, then you might consider Subham Bhatt’s DIY tank that he was able to construct for around $1,200 USD.
Bhatt’s device features a pair of stepper motors and lead screws that push a stainless steel paddle through the water, producing waves formed to his precise specifications. An Arduino Mega is used for control, along with a single stepper driver to power both motors.
User interface is provided through the Arduino IDE’s serial interface, set up to take commands via a simple text-based menu system.