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Micro Maestro 6-channel USB Servo Controller
Price: $34.88
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Availability: Out of Stock
Sparkfun Item #: ROB-09664 -

The Micro Maestro is the first of Pololu’s second-generation USB servo controllers. The board supports three control methods — USB for direct connection to a PC, TTL serial for use with embedded systems, and internal scripting for self-contained, host controller-free applications — and channels that can be configured as servo outputs for use with radio control (RC) servos or electronic speed controls (ESCs), digital outputs, or analog inputs. The Micro Maestro is a highly versatile six-channel...

Micro Maestro 6-Channel USB Servo Controller (Assembled)
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Price: $33.45
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Availability: Back Order
Sparkfun Item #: ROB-17507 -

The six-channel Micro Maestro from Pololu raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want high-performance servo control (0.25 μs resolution with built-in speed and acceleration control) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this tiny, versatile device will deliver. This fully assembled version ships with header pins installed. Features:...

Zio 16 Servo Controller (Qwiic)
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Price: $16.68
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Availability: Back Order
Sparkfun Item #: ROB-16773 -

With the Zio 16-Channel 12 bit PWM controller, using the PCA9685 from NXP Semiconductors, you can control up to 16 servos or other PWM-controllable components using I2C. Each output can be off or on (no PWM control), or set any channel to its own PWM frequency and duty cycle. The PCA9685 operates with a supply voltage range of 2.3v to 5.5v and both the inputs and outputs are 5.5v tolerant. Servos can be connected directly to output pins (up to 25 mA, 5.5v) or controlled with external drivers...