MSM Rotator

There are two types of star tracker out there, one of which has counterweight (or sometimes called balance weight) attached on the other side of the tracker rotational axis, while the other doesn't. M...
Pas de soucis, juste un malentendu.
Les indicateurs «N» et «S» clignotent tous les deux.
Around 2 hrs. But here're some NOTES for you.