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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 21-40 of 87 products · 13 unavailable products hidden
DFRobot DFR1216 Expansion Board for UNIHIKER M10/K10 & micro:bit
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This multi-function expansion board adds power, I/O and drive capability to UNIHIKER M10/K10 and micro:bit projects. It is designed for mobile robots, portable interactive builds and maker projects that need more connectivity than the main controller can provide on its own.The board expands your ...
Building Block Expansion Board for micro:bit & UNIHIKER K10
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This expansion board turns a micro:bit or UNIHIKER K10 into a cable-free robotics controller for mobile builds. It provides onboard power from a user-replaceable 18650 cell slot and breaks out motor, servo, Gravity IO and I2C connections for adding sensors, displays, AI cameras and actuators.The ...
DFRobot Building Block Expansion Board Bundle for UNIHIKER M10
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This bundle adds motor, servo and sensor expansion to the UNIHIKER M10 single-board computer, using the included Type-C to HY2.0-4P communication cable to bridge the M10 to the expansion board.The board includes an integrated 18650 battery holder so your controller, motors and sensors can run fro...
Jetson Carrier Board for NVIDIA Jetson Nano & Xavier NX (Edge AI Expansion)
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This carrier board gives NVIDIA Jetson Nano, Jetson Xavier NX and Jetson TX2 NX system-on-modules a practical base for edge AI projects. It is designed for robotics, vision systems, smart gateways and education, supporting workloads from basic image classification through to more demanding deep l...
micro:Maqueen Plus V2 (18650) with Mechanic and micro:bit V2
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Designed for classroom robotics, after-school projects and competitions, this STEAM robot bundle combines the Maqueen Plus V2 18650 vehicle body with a micro:bit V2 board and the micro:Maqueen Mechanic kit for forklift, push, beetle and loader builds.Maqueen Plus V2 adds more expansion options, a...
Servo Expansion for Onion Omega2
Add 16 independent PWM outputs to your Onion Omega2 for controlling servos, DC motors, and LED brightness. The onboard 3-pin connectors let you plug in standard servos directly – no breadboard or extra wiring needed. The built-in oscillator generates free-running PWM signals from 24Hz to 1526Hz....
Adafruit CYBERDECK HAT for Raspberry Pi 400
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The Adafruit CYBERDECK HAT is a GPIO extender for the Raspberry Pi 400 that lets you plug full-size HAT displays and add-on boards into the back of the Pi 400 at a convenient angle. It duplicates every GPIO pin from input to output, so your HATs work without any pin limitations. In addition to t...
IO Expansion HAT for Pi Zero/Zero W
The IO Expansion HAT adds digital, analogue, I2C, PWM, UART, and SPI ports to the Raspberry Pi Zero and Zero W. An on-board STM32F030 MCU provides 8-channel 12-bit ADC and PWM output, communicating with the Raspberry Pi via I2C for convenient analogue input reading and servo control. Digital por...
micro:Maqueen Plus V2 (Ni-MH) with micro:Maqueen Mechanic
This educational robot kit combines the micro:Maqueen Plus V2 AA vehicle body with the micro:Maqueen Mechanic set for building forklift, push, beetle and loader-style mechanisms. It is designed for micro:bit-based STEM and STEAM learning, classroom activities, after-school extension work and robo...
Adafruit MagTag - 2.9" Grayscale E-Ink WiFi Display
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The Adafruit MagTag is a WiFi-connected E-Ink display board powered by the ESP32-S2. Its 2.9" grayscale display retains its image even when power is removed, making it perfect for low-power IoT dashboards, status boards, and information displays that only need to update periodically. Designed fo...
Feedback 360 Degree - High Speed Continuous Rotation Servo
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Harder, better, faster, stronger! All the control and customization for your robot project. The Parallax Feedback 360° High Speed Servo has the functionality of a light-duty servo, continuous rotation servo, high-speed servo, and encoder in one convenient package - what a triple thre...
Adafruit Trinket M0 - for use with CircuitPython Arduino IDE
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The Adafruit Trinket M0 is a tiny but powerful microcontroller board built around the ATSAMD21E18 32-bit Cortex M0+ processor. It shares the same compact form factor and pinout as the original Trinket, but with a massive upgrade in processing power, memory, and connectivity — including native USB...
Circuit Playground Express Educator's Pack
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The Circuit Playground Express Educator's Pack is a comprehensive classroom kit built around Adafruit's versatile Circuit Playground Express board. It includes everything educators need to teach electronics, coding, and wearable technology — from conductive thread and servos to battery packs and ...
Adafruit GEMMA M0 - Miniature wearable electronic platform
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The Adafruit GEMMA M0 is a tiny, coin-sized microcontroller board designed for wearable electronics and small projects. Despite its quarter-sized footprint, it packs serious power with an ATSAMD21E18 32-bit Cortex M0+ processor, 256 KB of Flash, and 32 KB of RAM — a massive upgrade over the origi...
TowerPro SG90C 360 Degree Micro Servo (1.6Kg)
INTRODUCTION The TowerPro SG90C is a 360 degree micro servo. It uses a plastic gear drive and is light and compact. It can be used for various applications and DIY products, such as toy cars, boats, windmills etc. A 360 degree servo's operation is more similar to a DC motor than a standard s...
DF05BB Tilt/Pan Kit (5kg)
A pan-and-tilt servo assembly for horizontal surface mounting, built with two DFRobot DF05BB ball-bearing servos and aluminium brackets. Ideal for camera gimbals, sensor heads, and small remote-controlled robot platforms. Key Features Two-Axis Movement – Pan and tilt via dual servo motors DF0...
Arduino Nano IO Sensor Shield
The Arduino Nano I/O Sensor Shield acts as an expansion board for the Arduino Nano and DFRduino Nano microcontrollers. There are several different options for power input. The form factor of the Nano I/O Shield board is the same as the Arduino UNO/arduino Leonardo. In addition, the sensor shi...
![Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685]](/rails/active_storage/representations/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCecBJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--bc4f244c9baf959345b8353d78d59718c12a310c/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVHsIOgtmb3JtYXQ6CXdlYnA6EnJlc2l6ZV90b19maXRbB2kCkAFpApABOgpzYXZlcnsHOgxxdWFsaXR5aVc6CnN0cmlwVEkiCHB1cgY7AFRJIg52YXJpYXRpb24GOwBG--f55be79df1f1b025f86d676a642df617e240cfbc/image_5e01fcc9-9bfa-4f4c-a956-4262aff7d860.jpg)
Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface [PCA9685]
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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...
