Physical Computing with Raspberry Pi - Playing with Sensors (5/7)
We are now going to explore the world of sensors. These components are great inputs for projects detecting the world around them. Think about the motion sensors used in a room to turn lights on or light sensors on porch lights to turn on when the sun goes down. These are all sensors that use code to instruct them to take and action based on their surrounding environment. These sensors can take any project you have been thinking about to the next level!
Key Concepts:
GPIO
Time
Sleep
Motion Sensor
Light Sensor
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