This PCA9685 12 Bit 16 Channel Servo Shield In Pakistanis perfect if you want to build a robot, perhaps a hexapod or a project that requires several components that require movement. It is also ideal in controlling many LEDs with precise PWM signal and perform microprocessor has a limited number of PWM pin. For this applications, the shield of servo-motors with PWM driver is the product you are looking for. Using this shield, 16-pin PWM can be controlled with just 2 pins I2C interface.
1xPCA9685 12 Bit 16 Channel Servo Shield
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