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Popular hobby servos (PWM, 3‑wire)
- Small, general-purpose ~180° micro servo: Micro servo ($13.45)
- Budget 9g micro servo, 1.6 kgf·cm: 9g micro servo (1.6kg) ($7.30)
- More durable 9g metal gear micro servo, 1.8 kgf·cm: 9g Metal Gear Micro Servo (1.8Kg ) ($10.30)
- Higher torque micro option (metal gear) : Micro Servo - High Powered, High Torque Metal Gear ($25.85)
Continuous rotation servos (spin like a geared motor)
- Compact continuous micro drive: Micro Servo 9g - Continuous ($8.20)
- Micro continuous rotation (FS90R form factor): Micro 360 Degree Continuous Rotation Servo FS90R ($14.30)
- Standard-size continuous rotation: Continuous Rotation Servo [FeeTech FS5103R] ($27.05)
Feedback / special-purpose servos
- Read actual position via extra wire (analog feedback, standard size): Analog Feedback Standard-Size Servo ($33.95)
- Safer for stalls/back-driving (300° clutch servo, 6kg) : DFRobot SER0057 6kg 300° Clutch Servo ($22.10)
Smart serial bus servos (multi-servo robotics, encoder feedback)
- 7.4V, 19.5 kg·cm, 360° magnetic encoder: ST3215 Serial Bus Servo 19.5kg.cm 7.4V 360° Encoder ($44.00)
- 12V, 30 kg·cm, 360° magnetic encoder: DFRobot ST3215 12V Serial Bus Servo - 30kg.cm, 360° Encoder ($48.95)
- Matching controller for ST/SC bus servos: Serial Bus Servo Driver Board, Integrates Servo Power Supply And Control Circuit, Applicable for ST/SC Series Serial Bus Servos ($8.20)
Kits/tools for common servo projects
- Ready-to-run 2‑axis camera mount (includes servos): Mini Pan-Tilt Kit - Assembled with Micro Servos ($41.55)
- Pan/tilt bracket only (add your own servos): Unassembled Mini Pan-Tilt Kit (Without Micro Servos) ($9.95)
- Configure/test REV Smart Robot Servos: REV Robotics SRS Programmer ($65.75)
Showing 41-60 of 100 products
![Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCecBJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--bc4f244c9baf959345b8353d78d59718c12a310c/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsHOgtmb3JtYXRJIghqcGcGOwBUOhJyZXNpemVfdG9fZml0WwdpApABaQKQAUkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--4cc5678865497cdbcf7b02aee5242eda5f847322/image_5e01fcc9-9bfa-4f4c-a956-4262aff7d860.jpg)
Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685]
HCR (Home Care Robot) Mobile Robot Research Platform Kit with Omni Wheels
2-5/8" plastic Yellow wheel Futaba servo hub
Channel Mount Gearbox Kit - Standard Rotation (7:1 Ratio)
Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)
Channel Mount Gearbox Kit - Continuous Rotation (3:1 Ratio)
Channel Mount Gearbox Kit - Continuous Rotation (5:1 Ratio)
Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)
Servo Extension Cable 12 Female - Female
Pan/Tilt Bracket
SparkFun LED Driver Breakout - TLC5940 (16 Channel)
Pololu Serial 8-Servo Controller (assembled)
FPV Nylon Pan Tilt Kit (Without Servo)
URM37 Ultrasonic Sensor for Arduino / Raspberry Pi
SparkFun Inventor's Kit Parts Refill Pack
SparkFun Servo Trigger
Devastator Tank Mobile Robot Platform
Insectbot Hexa -An Arduino Based Walking Robot Kit For Kids
Gravity: IO Sensor Shield For Arduino Mega Due
Beetle Shield
Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685]
The Adafruit 16-Channel PWM/Servo Driver uses the PCA9685 chip to provide 16 channels of 12-bit PWM output over I2C. With a built-in clock, the driver runs independently — no need to continuously send signals from your microcontroller. Ideal for controlling servos, LEDs, or any PWM-driven device....
HCR (Home Care Robot) Mobile Robot Research Platform Kit with Omni Wheels
The HCR (Home Care Robot) is a full-metal open-source mobile robot research platform designed for robotics research and service robot application development. Equipped with three high-torque omni wheels with encoders, it is capable of omnidirectional translational and rotational motion. The plat...
2-5/8" plastic Yellow wheel Futaba servo hub
A 2-5/8" (67mm) plastic robot wheel designed to fit Futaba-spline servo horns, making it a direct fit for continuous rotation servos. Moulded from durable ABS plastic in yellow, this wheel is a popular choice for small robotics projects and mini-sumo bots. The wheel pairs with compatible continu...
Channel Mount Gearbox Kit - Standard Rotation (7:1 Ratio)
These standard rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or ...
Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)
These 360° rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or robo...
Channel Mount Gearbox Kit - Continuous Rotation (3:1 Ratio)
These continuous rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, o...
Channel Mount Gearbox Kit - Continuous Rotation (5:1 Ratio)
These continuous rotation 5:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, o...
Channel Mount Gearbox Kit - Continuous Rotation (7:1 Ratio)
These continuous rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, o...
Servo Extension Cable 12 Female - Female
A 12-inch (300 mm) flat servo extension cable with female "JR"-style connectors on both ends — the same connector commonly found on RC hobby servos. Useful for connecting servo controllers, RC receivers, motor controllers, and 3-pin sensors to robot controllers. Key Features Female-to-Female –...
Pan/Tilt Bracket
This pan/tilt bracket kit includes two brackets and all the hardware needed to build a pan/tilt mechanism using two servo motors. Perfect for mounting cameras, sensors, or other small payloads that need two-axis positioning. Key Features Two-Axis Movement – Pan and tilt control with two servo ...
SparkFun LED Driver Breakout - TLC5940 (16 Channel)
The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial interface. This breakout board is a good way to take full advantage of this useful IC. All 16 PWM channels are broken out to standard 0.1" headers, which ...
Pololu Serial 8-Servo Controller (assembled)
The Pololu Serial 8-Servo Controller lets you control up to eight RC servos from almost any robot controller, microcontroller, or computer with a serial port. It accepts standard RS-232 or TTL-level serial signals with automatic baud rate detection from 1200 to 38400 bps. Multiple controllers ca...
FPV Nylon Pan Tilt Kit (Without Servo)
This lightweight nylon pan-and-tilt bracket lets you mount a small camera, sensor, or other module on two servos for full two-axis movement. Compatible with most 9–12 g micro servos, it's a quick way to add directional control to robots, drones, and FPV rigs. Key Features Two-Axis Pan & Tilt –...
URM37 Ultrasonic Sensor for Arduino / Raspberry Pi
URM37 V4.0 Arduino Ultrasonic Sensor comes with temperature compensation which provides better distance measurement accuracy. It is very unique feature in the industry. URM37 V4.0 Arduino Ultrasonic Sensor offers output modes: analog output, switch, serial (TTL and RS232 level optional) and P...
SparkFun Inventor's Kit Parts Refill Pack
If you use the SparkFun Inventors Kit in a classroom or workshop setting, you know that when a bunch of people get their hands on the same kit, things get lost/broken. That’s why we offer the SparkFun Inventor’s Kit Parts Refill Pack. This way, you don’t need to buy a whole new kit if you lose a ...
SparkFun Servo Trigger
The SparkFun Servo Trigger is a compact robotics board that simplifies control of hobby RC servo motors — no programming required. When an external switch or logic signal changes state, the board tells an attached servo to move from position A to position B. Simply connect a hobby servo and a sw...
Devastator Tank Mobile Robot Platform
DFRobot proudly presents Devastator Tank Mobile Platform, our newest track mobile robot platform. It is fully compatible with most popular controllers in the market such as Arduino, Raspberry Pi and so on. The Devastator uses high strength aluminum alloy which makes it extremely soli...
Insectbot Hexa -An Arduino Based Walking Robot Kit For Kids
The Insectbot Hexa is a six-legged walking robot kit based on the Beetle BLE (Arduino-compatible with Bluetooth 4.0). Designed for kids and beginners, this DIY kit teaches soldering, assembly, and basic programming through a hands-on robotics project. Powered by three 9 g micro servos and four A...
Gravity: IO Sensor Shield For Arduino Mega Due
Say goodbye to messy cables and clueless pluging/unpluging! This Sensor Shield is a powerful expansion shield for Arduino Mega Due. It is large enough to carry up to 3 Xbee slots, 1 microSD slot and shield headers for most Arduino shields on the market. Besides, we also added a prototyping ar...
Beetle Shield
The Beetle shield is designed to attach a Beetle (DFR0282) controller for easy connecting servos and sensors. SPECIFICATIONS Operating voltage: 3 - 5V Compatible with DFRobot Beetle DOCUMENTS Wiki( Beetle shield) SHIPPING LIST ...
