DEVMO PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module – For Arduino, 1.6KHz, Chainable Up To 62 Boards

About This Product

This little board is a game-changer if you're working with servos.

It lets you control up to 16 PWM outputs using just two I2C pins on your Arduino – and if that's not enough, you can chain up to 62 of these bad boys to control 992 outputs total.

It's got a built-in clock so it runs free – no need to constantly send signals like with some other drivers.

Adjustable frequency up to about 1.

6 KHz and 12-bit resolution (that's 4us at 60Hz) for smooth precise control.

Runs on 5V logic but has a separate input for servo power so you can match your motor's voltage.

Configurable as push-pull or open-drain, plus an enable pin to kill all outputs fast.

Terminal block for power, reverse polarity protection, and an onboard LED so you know it's alive.

Great for robotics, animatronics, or any servo project.