The SG90 from TowerPro is the most popular 9g servo in the world. This is the SG90-HV which is a digital continuous rotation version meaning you can make fun little low-power robots using these as the motors!
The servo comes complete with 25cm wire and 3 pin 'S' type female header connector that fits most receivers, including Futaba, JR, GWS, Cirrus, Blue Bird, Blue Arrow, Corona, Berg, Spektrum and Hitec. The unit features a stalling torque of 1.8kg in a tiny 9g micro package.
They work great with Raspberry Pi servo controllers such as the Picon Zero.
They're also great for the Arduino simply by wiring them up and using with a Servo library. To control with an Arduino, we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (Example Sketch).
Towerpro Servos come with a selection of arms and hardware to get you set up nice and fast!
The TowerPro SG90-HV Digital Servo Features:
- SG90-HV Digital Servo
- Genuine TowerPro Product
- Includes Selection of Horns and Screws for Different Application - see image
- Weight: 9g
- Dimension: 23×12.2x29mm
- Stall torque: 1.8kg/cm(4.8v)
- Gear: Nylon gear set
- Operating speed: 0.1sec/60degree(4.8v)
- Operating voltage: 4.8v
- Temperature range: 0 - 55 Degrees Celsius
- Power Supply: Through External Adapter
- Servo wire length: 25 cm
- Servo Plug: JR (Fits JR and Futaba)
- Red: Battery Positive
- Brown: Battery Negative
- Orange: Signal