Oak-Pine 16 Channel 12 Bit PWM Servo Motor Driver IIC Interface PCA9685 Module Controller for Arduino Robot Raspberry Pi DIY Servo Shield Module

1 - PCA9685 chip is wrapped in the center of the small board 2 - Power input terminal 3 - Green power indicator 4 - It is convenient for you to insert 16 servo motors at a time in the 4-group 3-pin connector (the servo motor plug is slightly wider than 0.1", so you can put 4 pairs of 0.1" connectors) 5 - Reverse polarity protection input on the terminal block 6 - Cascade design 7 - Place a large capacitor on the V+ line (you will need it in some cases). The maximum input voltage of the peripheral input depends on the capacitance of this 10V1000uf 8 - A 220 ohm series resistor is placed on all PWM output lines to protect them and easily drive the LEDs 9 - Output uses pins to quickly disable all outputs Package: 1 x Servo Motor Driver