The Adafruit 16-Channel PWM Servo Shield is a versatile electronics module that allows for the control of up to 16 PWM outputs via a single I2C interface. This shield is particularly useful in applications that require precise control of multiple moving components, such as in robotics projects or LED control. By using only two I2C pins, the microcontroller remains flexible, as other pins can be utilized for additional functions. The board features an integrated PWM driver that operates independently of the microcontroller, conserving the microcontroller's resources and simplifying programming. With an adjustable frequency of up to 1.6 kHz and a 12-bit resolution, this shield offers high precision for various control tasks. Additionally, it is stackable, allowing for the combination of up to 62 shields to achieve a maximum of 992 PWM channels. The integrated LED indicators and terminal block for power supply enhance the usability and flexibility of the module.

• Compatible with Arduino platforms such as Uno, Leonardo, Mega, and ADK
• Stackable for up to 992 PWM channels by combining up to 62 shields
• Integrated PWM driver with independent operation from the microcontroller
• Adjustable frequency of up to 1.6 kHz for precise control
• Prototype area for custom expansions and modifications.