Amazon.com: Jeanoko DC 12~24V 3100-6100RPM icro Brushless Servo Motor Miniature Brushless DC Servo Motor with Dual Channel 100 Line Encoder for High-Precision Control 锛?10V锛?12V) : Toys & Games
Micro Servo - MG90D High Torque Metal Gear : ID 1143 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits