Small Inline Reaction Wheel
From Kerbal Space Program Wiki
The S.A.S. Module is a toggleable module that acts as a sort of Autopilot to stabilize and help keep a rocket on course.
Usage
S.A.S. modules do not have to be place anywhere in particular to function, however they will cease to function if jettisoned. They appear to function on a stability:mass ratio and the effect can be enhanced by adding additional S.A.S. modules. Often a single S.A.S. module isn't enough.
Changes
- → See also: Version History
v0.8.5
- Exposed Kd, Ki and Kp parameters for tuning the SAS module
v0.8
- SAS toggle with 'T' key
v0.7.3
- Initial Release