Shines, moves, sounds
It is a part with LEDs arranged in 8 dots x 8 dots. You can use dots to display marks and characters.
You can get whether the button was pressed.
Make a sound. If you set the frequency, you can express a scale like Doremifa.
Parts with blue, yellow, and red LEDs. Each LED can be controlled individually.
Rotates to the specified angle.
You can get the temperature around the sensor.
Human detect Sensor
It reacts to changes when a person approaches or moves away.
Measure the distance to things. You can detect that something has been placed or is approaching.