Share the code | how to code an automatic opening door

maerdream 7 Months+ 296

Project: Tinkamo made a project of an automatic opening door. When the door detects a person nearby, it will ring the doorbell first and then the door automatically open for the person. Share the code below and feel free to try and remix it!

Hint: Use the distance sensor, write a IF statement and apply a countdown timer to control the servo.

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