Arduino: Consider how to track non-electrical tools/machines #12
Description
Consider how to track tools/machines that do not use electricity/power:
- As team discussed earlier, maybe put a sensor near the door to track when a person enters or leaves
- IR LED and IR Reciever
- PIR Motion Sensor
- Ultrasonic Distance Sensor
- Camera face detection (may need Raspberry Pi)
- Consider whether you need to track if more than one person is in the room of the non-electrical tool/machine
Resources:
- "PIR Motion Sensor (Digital Input)" https://www.tinkercad.com/learn/overview/OJGMQFOL26F9H0F?type=circuits
- "Ultrasonic Distance Sensor" https://www.tinkercad.com/learn/overview/O3TAWASL26F9H1J?type=circuits