The pictures below show the connections I made for connecting the servos and NeoPixel rings. Your connection may look a little different depending on the pins you choose to use in your project.
If you have any questions regarding the connections please email Parallax Technical Support: support@parallax.com [1].
Note that the FLiP module is "upside down" to make wiring easier. The USB connection can still be used in this orientation if you do not have a barrel jack and battery pack. If using outdoors, we definitely recommend not using a USB connection for power.
If using USB power:
If using battery pack + barrel jack:
If using USB power, the NeoPixel rings will run off of the single USB 5V> PWR rail. If using a barrel jack/battery pack, make sure to connect them to the 3.3V> PWR rail.
NeoPixel 1:
NeoPixel 2:
Be careful when doing this as some decorations are made of heavier plastic or material too tough to cut through without a powered tool. Choose the safest and most efficient tool, and always wear eye protection.
Before you permanently glue anything, make sure you know how best to fit all of the project parts into the skull decoration you chose. Medium-to-large skulls will be easier to work with.
If you have access to a laser cutter you can use the file below to laser cut a platform for mounting the breadboard.
Links
[1] mailto:support@parallax.com
[2] https://learn.parallax.com/sites/default/files/content/AB-Blockly/Projects/EyeSkull/Eye-Rolling-Skull-DXF-File.zip