Radio control hobby servos in a variety of sizes. With integrated motor-control circuitry and position feedback, servos are an easy way to add controlled motion to your robotics or electronics project. Whatever your application, we probably have a servo for it!
Pololu - Introduction to servos
Pololu Micro Maestro 6-Channel USB Servo Controller (Unassembled)
Pololu - Servo Extension Cable 6 Female - Female
Pololu - Sub-Micro Servo 3.7g
These white plastic wheels have silicone tires and measure 70 mm (2.75″) in diameter. They mount onto standard servo splines with 25 teeth and a 5.8
Pololu Wheel for Standard Servo Splines (25T, 5.8mm) - 70×8mm, White, 2-Pack
Standard Servo Mount - Pololu Botland - Robotic Shop
Pololu 4-Channel RC Servo Multiplexer (Assembled) - RobotShop
Pololu Micro Maestro 6-Channel USB Servo Controller (Assembled)
The i00600 Torxis is an ultra-high-torque servo that can deliver a continuous duty torque of up to 1600 oz-in (115 kg-cm) at 12 V. This monster servo
i00600 Torxis Servo 1600 oz.in. 1.5 sec/90 deg
Pololu RC Switch with Digital Output