16 Channel 12-bit PWM/Servo Driver-I2C interface Module For Raspberry Pi Shield Module Servo Shield For Arduino Diy Kit Brushless Motor Intelligent Please filling it with oil

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16 Channel 12-bit PWM/Servo Driver-I2C interface Module For Raspberry Pi Shield Module Servo Shield For Arduino Diy Kit Brushless Motor Intelligent Please filling it with oilYou want to make a robot, When we saw this chip, we quickly realized what an excellent add on this would be. Using only two pins, control 16 free running PWM outputs! I2C input, control 16 PWM output, you can control the 16 way servo motor. Specifications: Frequency: 40 1000Hz. Channel number: 16 channel. Resolution: 12 bit. Voltage: DC 5 10V Size: 60*25mm Color: blue Net Weight: 12 g