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Learn how how to build a water level indicator that triggers an LED and a buzzer.
Follow along as Pearl City High School students embark on their robotics adventure. Part 1 explores the early phases of building and coding their rover.
Follow along as I share my workflow for turning an idea into an Arduino sketch for a functional prototype.
For this project, we’ll look at an easy way Arduinos can be used to make a power supply that will automatically adjusts its output to maintain a constant voltage or current.
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