PCA9685 module PWM servo driver-I2C interface 16 channels 12 bits for arduino shield module servo driver board
![PCA9685 module PWM servo driver-I2C interface 16 channels 12 bits for arduino shield module servo driver board](http://ae04.alicdn.com/kf/Hba9e5ba61dac45699033fcf52e11ec0f9.jpg)
sku: 1005001880603448
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$2.50
Shipping from: China
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