TinkerCad Advanced Examples

Neopixel addressable multicolor LEDs

https://learn.adafruit.com/adafruit-neopixel-uberguide

https://www.tinkercad.com/things/j7iJBnOyqZc

Remote control 

https://www.tinkercad.com/things/hfjesKrhwsc

Keypad

https://www.tinkercad.com/things/8iDg0ZuguN8

LCD Display

https://www.tinkercad.com/things/0MhV63pJ9lb

Motion Sensor and Relay

https://www.tinkercad.com/things/0TivcnZO5H6

Temperature Sensor

https://www.tinkercad.com/things/7KlkHaxx20c

7-Segment display

https://www.tinkercad.com/things/jHnKkUAsyFg

Gas sensor

https://www.tinkercad.com/things/1Sg0hWGQjIU

RGB LED 

https://www.tinkercad.com/things/fMiUiPWqtO9