This is the SG90+PRO an upgraded version of the "standard" SG90 servo, same dimensions etc but what this brings to the table is
Dimensions including the mounting arms are about 32mm long, 30mm high and 13mm wide.
Comes with typical pack of 3 arms.
Timing (pulse width) on the SG90 is about 500uS to about 2400uS from one extent to the other, not quite 180 degrees in practice.
I test all my servos briefly before shipping for basic functionality (one extent to the other), if you have bought servos from China you will probably have experienced dead-on-arrival ones before, hopefully my testing avoids that problem for you.
IMPORTANT NOTICE - using random cheap Chinese servos like these (or indeed any components) in devices that could be lost or destroyed if it fails is always a risk, one which you must be aware of and decide if it is acceptable. If you have a faulty servo I’m happy to sort that out, if you have a smoking drone shaped crater, well… not much I can do there.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.
