The SG90 Stepper Motor is one of the more common servo motors used in DIY/prototype/hobby/school projects. Although small and lightweight, it has enough power to make your next DIY project move.
This low-cost servo is great for beginners, as this servo does not need a motor controller, driver, or H-bridge to drive. You can simply plug and play into a main board, preferably an Arduino, and start coding. Furthermore, coders can also take advantage of the vast amount of online info available to them.
SG90 Stepper Motor Specifications:
- Range-of-motion: 180 degrees
- Torque: 2.5 kg-cm
- Weight: 14.7 grams
- Operation voltage: 4.8v to 6v
- Datasheet: http://www.ee.ic.ac.uk/pch…/sg90_datasheet.pdf