Add Acer Projector switch docs

source/_components/switch.acer_projector.markdown

@@ -0,0 +1,37 @@
+---
+layout: page
+title: "Acer Projector Switch"
+description: "Instructions how to integrate Acer Projector switches into Home Assistant."
+date: 2016-05-07 07:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: acer.png
+ha_category: Switch
+ha_iot_class: "Local Polling"
+ha_release: 0.19
+---
+
+
+The `acer_projector` switch platform allows you to control the state of RS232 connected projectors from [Acer](http://www.acer.com).
+
+To use your Acer Projector in your installation, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+switch:
+  platform: acer_projector
+  filename: /dev/ttyUSB0
+  name: Projector
+  timeout: 1
+  write_timeout: 1
+```
+
+Configuration variables:
+
+- **filename** (*Required*): The pipe where the projector is connected to
+- **name** (*Optional*): The name to use when displaying this switch.
+- **timeout** (*Optional*): Timeout for the connection in seconds.
+- **write_timeout** (*Optional*): Write timeout in seconds.
+