Twowire I2C interface to control 16 PWM outputs Uses the I2C twopin interface to control 16 running PWM outputs, freeing GPIO pins on your microcontroller. Frequency range for PWM output: 401000 Hz. I2C input controls all 16 PWM outputs, suitable for driving up to 16 servo motors on a single board. 12bit resolution PWM Each of the 16 channels provides 12bit PWM resolution. Precision: 12bit control with 4096 steps per channel. PWM frequency can be set within a broad range, enabling smooth motion for servos and precise PWM for other loads (24 Hz to 1526 Hz). Compatibility and addressability COMPATIBILITY: I2C interface with adjustable address, making it suitable for Arduino, Raspberry Pi, and other microcontroller projects. CHANNEL CAPACITY: 16 independent channels of 12bit PWM output, ideal for controlling multiple servos or other PWMdriven devices simultaneously. Power and drive considerations POWER SPECIFICATIONS: Operates on 3V to 5V logic voltage. Separate power supply option for servos requiring higher voltage, to prevent noise and supply issues on the logic bus. Applications and use scenarios Robotics and automation: Drive a multiservo robotic arm, pantilt platforms, or a small humanoid robot with synchronized, resolution servo control using a single I2C bus. Hobbyist and educational projects: Use with Arduino or Raspberry Pi to prototype complex servo rigs, camera gimbals, or small CNC/plotter mechanisms without tying up multiple GPIO pins. Animatronics and stage props: Precisely control multiple servos for lifelike movements or automated props, benefiting from 12bit resolution and a broad PWM frequency range.