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The car itself, using 2 wheels and plastic spoon to stablize it. It uses a 6V pack for the esp32, and a 12V supply for the motor driver.
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The pulse sesnor, which goes on tbe user's finger.
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The joystick attatched to the control module.
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On the stage for our award.
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On the stage for our award.
Inspiration
We saw heart pulse sensors and wanted to make something fun that would help people get active.
What it does
It is a remote-controlled racing car that increases its speed as your heart rate increases.
How we built it
We used 2 esp32s, a pulse sensor, and a joystick, as well as 2 motors, wheels, and a laser-cut piece of acrylic for the car.
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