Here, you’ll learn the quick and easy way to get your sensor up and running, learn a few tricks for doing sleep Arduino environment, and even calculate how long your specific battery could last.

Offered by Autodesk, Tinkercad is a free online platform you can use to build and test out your Arduino ... sensor, keypad), output (e.g., LED, DC motor, LCD), power (e.g., 9V battery, solar ...