Servo Driver Module Shield 16 Channel 12-bit PWM I2C interface PCA9685 for arduino

Description :

• the I2C input, PWM output control 16 road, steering gear can 16 road
• the steering gear power independent V + input maximum 6 V
• logic signals and logical power independent output for 3V to 5 V
• 40-1000 Hz frequency
• the number of channels: 16 channel
• resolution: 12