
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C Interface
Description Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C Interface Comes with a fully tested and assembled shield Features an I2C-controlled PWM driver Uses I2C 7-bit addresses between 0x60-0x80, selectable with jumpers Interface: I2C Note: Servos and Arduino are not included The Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C Interface comes with a fully tested and assembled shield as well as 4 pieces of 3x4 male straight header (for servo/LED plugs), a 2-pin terminal block (for power) and a stick of 0.1 inch header so you can plug into an Arduino. A little light soldering will be required to assemble and customize the board by attaching the desired headers but it is a 15-minute task that even a beginner can do. Using only two I2C pins, control 16 free-running PWM outputs! You can even stack up 62 shields to control up to 992 PWM outputs. Because I2C is a shared bus you can also connect other I2C devices and sensors to the SCL/SDA pins as long as their addresse