| Price | $2.30 |
|---|---|
| Category | Actuators & Drivers |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
Same 9 g SG90 body, modified for continuous rotation: the feedback pot and the mechanical stops are gone, so pulse width now sets speed and direction instead of angle. A 1.5 ms pulse stops it, shorter spins it one way, longer the other. That makes it a tiny geared motor with its own driver built in - the quickest way to give a small robot two drive wheels off two Arduino pins, on the usual 4.8-6V servo supply.
Key features
- Continuous rotation - pulse width sets speed and direction
- 1.5 ms pulse stops it, either side reverses
- Same 9 g SG90 body, 23 x 12.2 x 29 mm
- Gearbox and drive electronics built in
- One signal pin per servo, 4.8-6V supply
- For drive wheels, not for holding an angle
Details
Specifications
| Model | SG90 (continuous-rotation version) |
|---|---|
| Type | Continuous-rotation micro servo |
| Operating voltage | 4.8-6V DC |
| Control | 50 Hz PWM, 1.5 ms = stop |
| Rotation | Continuous, both directions |
| Gears | Plastic |
| Weight | 9 g |
| Dimensions | 23 x 12.2 x 29 mm |
| Connector | 3-wire JR |
