pxt-calliope/docs/projects/coffee-cup-monster/code.md
Peli de Halleux 1d47b4de0d Lightmonster (#346)
* fixed boardname issues

* refactored servo info

* coffee cup monster lesson skeleton

* display event source id / value in advanced section

* normalized project structure

* updated project name

* Update projects.md
2017-01-31 08:29:25 -08:00

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# Code
### @description code to make the coffee cup monster alive
### ~avatar avatar
Add code to open the mouth when light is detected.
### ~
## Duration: ~30 minutes
We are going to add code to open the mouth proportionally to the amount of light on the @boardname@.
In a loop, we will read the light and map it to an angle using the ``pins.map`` function.
```blocks
basic.forever(() => {
pins.servoWritePin(AnalogPin.P0, pins.map(
input.lightLevel(),
0,
255,
30,
150
))
})
```
### ~button /projects/coffee-cup-monster/connect
NEXT: Connect
### ~