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PROJECT
560

Water Level Sensor Interfacing with Arduino

By Rachana Jain

Learn how how to build a water level indicator that triggers an LED and a buzzer.

Robotics Education: Robot Tour Part 1
BLOG
732

Robotics Education: Robot Tour Part 1

By Antonio Velasco

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.

PROJECT
128

Translate an Idea Into Arduino Code

By bekathwia

Follow along as I share my workflow for turning an idea into an Arduino sketch for a functional prototype.

PROJECT
166

Control a USB Power Supply with an Arduino

By All About Circuits

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.