Pololu Mini Maestro 18-Channel USB Servo Controller (Assembled)

The 18-channel Mini Maestro 18 raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want the best servo control available (0.25μs resolution with built-in speed and acceleration control and pulse rates up to 333 Hz) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this compact, versatile device will deliver. This fully-assembled version ships with header pins installed.   Free shipping on this item! Dimensions Size: 1.10" x 1.80" Weight: 10.0 g   Specifications Channels: 18 Baud: 300 - 200000 bps1 Minimum operating voltage: 5 V Maximum operating voltage: 16 V Supply current: 40 mA2