- How does an RGB LED differ from a regular LED?
- True or false? The Blue Dot app is found in the Google Play store.
- What is a common anode?
- True or false? The three colors inside the RGB LED are red, green, and yellow.
- How do you pair the Blue Dot application with the Raspberry Pi?
- True or false? Bluetooth is a communication technology built for extremely long distances.
- What is the difference between DoorbellAlarm and DoorbellAlarmAdvanced?
- True or false? The GPIO Zero library contains a class named RGBLED.
- True or false? The Blue Dot app may be used to record swipe gestures.
- What is the difference between the SimpleDoorbell and SecretDoorbell classes?
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