Inputs, Outputs & the Real World
How sensors read the world and actuators change it.
Two Directions
Every Arduino project is built from two flows: information coming in from the world, and signals going out to change it. 🙂
Inputs Bring Data In
An input is anything that tells your board about its surroundings, like a button being pressed or a room getting warmer.
All lessons in this course
- From Computer to Microcontroller
- What 'Internet of Things' Means
- Inputs, Outputs & the Real World
- Your First Smart-Device Idea