# Infrared sensor

## Tutorials

```codecard
[{
  "name": "Object Near",
  "description": "Detect if objects are near.",
  "cardType": "tutorial",
  "url":"/tutorials/object-near",
  "imageUrl":"/static/tutorials/object-near.png"
}, {
  "name": "Wall Follower",
  "description": "Follow a wall at a distance using the ultrasonic sensor and a proportional controller.",
  "cardType": "tutorial",
  "url":"/tutorials/wall-follower",
  "imageUrl":"/static/tutorials/wall-follower.png"
}]
```

## See Also

[Object Near?](/tutorials/object-near),
[Wall Follower](/tutorials/wall-follower)