Calotronics
Calotronics is a common crafting material.
A piece of alta technology - general set of crystal electronics, or calotronics for short.
It includes all of the simplest basics used by altas in most of their devices.
Ingame
Species descriptions:
- Alta: Funny how you can use this to repair almost any drone. The true definition of spare parts.
Sources
Can be obtained via 
Spawnable Item Pack or 
Technical Information
- In-game ID:
ct_calotronics - Power:
1.0 - Rarity:
Common - Tags:
alta,common,electronic,reagent - File:
/items/generic/crafting/alta/calotronics.item